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中划线 下划线, hyphens “-”, underscores “_” 中划线 无法双击全部选中。 中横线是: hyphen 比如说 red-headed 中的这个 “-” 而其他同志们回答的 dash 是指中文里面的破折号 —, 比hyphen要长一些. 复合词可以使用中划线。 story-book get-together get-together 是一个英文单词，读音是英[ɡet tə'ɡeðə(r)]、美[ˈɡɛttəˌɡɛðɚ]，意思是聚会、联欢会。 story-book 英 [ˈstɔːri bʊk] 美 [ˈstɔːri bʊk] 故事书;故事書;故事乢;故事级 下横线, underscore, _ 示例: Steven_Chen 我们通常认为的 underline 是在一个词语或是句子下面表示强调的, 和这个下横线不同的. ———————————————— 版权声明：本文为CSDN博主「小崔Bro」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。 原文链接：https://blog.csdn.net/jsloveyou/article/details/117282922 hyphen和dash区别 连字符: non-smoker 中是 hyphen 波折号: 1928-2008 中是 dash https://www.jianshu.com/p/1368059e296b SEO Google 搜索引擎会将 _ 连接的单词作为一个单词。比如搜索 web_site 实际上只会找关键词 website。 只有 web-site 会分为 web 和 site 来查找。即： ...

possibly; probably; perhaps; maybe http://web.etiantian.com/staticpages/study/question/question_701044.htm 这几个副词都有"可能"的意思,用法如下: (1) possible"或许；也许",所指的可能性较小,为加强语气,可与can或could连用；与may连用,表示的可能性更小。例如: It may possibly be true．也许是真的。 Please call me as soon as you possibly can．请尽快给我打电话。 Could you possibly tell me the answer﹖你能告诉我这个答案吗？ (2)probably"很有可能；十之八九",其语义较强,可能性较大。在否定句中,probably不能紧跟在否定词之后。例如: It will probably be fine tomorrow．明天大概会是晴天。 译: 她大概不会来这里。 正: Probably she won’t come here． 正: She probably won’t come here． 正: She won’t come here probably． 误: She won’t probably come here． (3) perhaps"或许",含有"可能这样,也可能不这样"之意,其含义和用法与maybe一样,多用于口语。maybe多用于美国英语。在这几个单词中,语义最强的是probably,其次是perhaps和maybe,最弱的是possibly。例如: Perhaps we will be late for work．或许我们上班会迟到。 ...

journey、voyage、trip、tour、travel http://www.jxenglish.com/Article/vocabulary/10518.html http://www.learn-english-today.com/lessons/lesson_contents/grammar/travel-trip-journey.html TravelThe word ’travel’ is used to talk about going from one place to another. It can be a verb, a noun or an adjective : Verb : Paul travels a lot in his job. Noun : Travel nowadays is faster than before. Adjective : There is a travel agency beside the bank. TripThe word trip is used to talk about a short journey somewhere for a purpose, business or pleasure. ...

come in 和 come on in 怎么说呢，come on in 是比较热情比较口语的，在日常生活中很常用，而譬如说你去一个美国人家里，他肯定是招呼你 come on in 的，但你要敲门进上司的办公室，他肯定是说come in，因为come in毕竟比较正式

sum、number、amount、quantity quantity 基本意义是"数量",正是用语.强调大批计量,含准确测量的意味. 可用large, great, small 等表示"大小"意义的词修饰.不可用much, less 等表示"多少"的词修饰. quantity of + 不可数名词+谓单 quantity of + 可数名词复数+谓复 quantities +不可数名词/可数名词复数 + 谓复 Quantities of flowers appear in the park in Spring.春季公园里有许多花. 涉及到quantity 时要注意谓语单复数的选择 2 . amount 指累积的结果.用于表示"量"“额”,如重量、金额等. The amount of your bill is $252.你的账单总额为252美元. 3 . number 指数字或东西相加所得的总数.强调"数",与复数名词或代词连用.常与介词 of 连用. A small number of people believe in ghosts.只有少数人相信有鬼. 4 . sum 指最后的总结果,表示截止现在的总数,还有增加的可能. The sum will be increased by fifteen percent.金额将要增加百分之15. 表示金额数目巨大的有amount 通常于of 连用,表示金额的"量".sum 则可以直接表示金额.

Error, defect,fault, failure and mistake http://www.geekinterview.com/question_details/33503 Error/bug/defect/mistake-> are human intraction which produce an incorrect result. Fault-> Fault is a stage of software which is caused by an error/bug/defect/mistake. Failure-> It is a deviation of software from its expected delivery or service. For eg. you are driving a car and you are on road while on driving now there is two way on the road left-> mumbai right-> delhi now you have to go to delhi it means you have to turn the stearing to the right, but by mistake you turn the stearing to the left, from that position that is called as “Error” because human intraction is there. and now Fault is there till you will not reach the mumbai, but when you reach mumbai that is a final stage which is called “Failure” becoz you had to reach delhi but now you are in Mumbai.

table bench and desk ~A table is an article of furniture supported by one or more vertical legs and having a flat horizontal surface. ~A bench is a long seat, differing from a stool in its greater length. ~A desk is a table, frame, or case, usually with sloping top, but often with flat top, for the use writers and readers. It often has a drawer or repository underneath. Note on “bench” - it can also refer to something used as a table, with the similarity being that it is long. Eg. workbench. ...

affect, influence 与 impact 的区别 http://blog.sina.com.cn/s/blog_90bb205c0101ceza.html (2013-02-26 15:47:23) 转载▼ 标签: affect influence impact 分类: 词汇学习 affect 作主语通常是物而不是人,指一物对另一物产生的消极影响。 The tax increases have affected us all. 加税已经影响了我们所有的人。《简明英汉词典》 The dampness began to affect my health. 潮气开始影响我的健康。《新牛津英汉双解大词典》 Your attitude will affect how successful you are. 你的态度会影响你成功的程度。《新牛津英汉双解大词典》 influence 侧重在思想、性格、行为等方面所产生的潜移默化的影响,也可指自然力的影响。 The labour enthusiasm of the workers strongly influenced us. 工人们的劳动热情强烈地感染了我们。《简明英汉词典》 It’s all too easy to be influenced by our parents. 我们容易受父母的影响。《简明英汉词典》 The weather influences crops. 天气影响农作物。 ...

nginx proxy_pass 功能 Nginx 的ngx_stream_proxy_module和ngx_http_proxy_module两个模块中，都有 proxy_pass 指令。其主要功能是为后端做代理，协议转发，请求转发等。 二、 用法和区别 官网介绍 ngx_stream_proxy_module 的 proxy_pass 语法：proxy_pass address; 默认值：— 场景：server 段 说明：设置代理服务器的地址。代理地址可以是域名或者IP加端口，也可以是一个UNIX的socket路径 ngx_http_proxy_module 的 proxy_pass 语法：proxy_pass URL; 默认值：— 场景：location 段，location中的if段，limit_except段 说明：设置后端代理服务器的地址和协议，还可以附加可选的URI映射。协议可以是 http 或者 https。地址可以是域名或者IP，可以附加指定端口，也可以是UNIX的socket路径，路径要放在unix: 和 : 之间 区别 从上面的各自说明可以看出两个 proxy_pass 指令都是做后端的代理配置。 除了应用场景的段不同之外，ngx_stream_proxy_module 的 proxy_pass 只能转发域名或IP加端口的请求，即端口转发。 ngx_http_proxy_module 的 proxy_pass 除了包含前者的功能外，还可以实现协议转发，如 http 和 https 与 UNIX socket 三者的相互转发，另外还有很实用的URI转发 用法示例 3.1 ngx_stream_proxy_module 的 proxy_pass server { listen 8000; proxy_pass 127.0.0.1:8080; # IP+端口转发 } server { listen 8000; proxy_pass test.com:8080; # 域名+端口转发 } ...

‘Thank you very much & Thanks a lot’ Thank you is more formal than thanks.Thanks a bunch is extremely informal.

change, alter, vary, modify 这组动词的一般含义是"改变"或"变化". change change 指"使改变得与原物完全不同"或"使发生以新代旧的变化",如: The appearance of the town is quite changed. 这个城镇的外观变化颇大。 是通用词,它有两层基本含义: “变"和"换”.“变"可以指和原来的样子或性质稍有不同,也可以指有本质的差异。 At first, she decided to go to the police, but fearing that she would never see Rastus again-the letter had made that quite clear-she changed her mind. 起初,她决定去警察局,但是她由于担心再也见不到拉斯特斯了-那封信说得相当清楚-她改变了主意。 He then changed into overalls and spent the next eight hours as a dustman. 然后他换上工装裤,作为清洁工人度过接下去的八小时。 alter 语气比 change 正式、温和，通常指部分改变，但保留原有核心。 含义：对细节或外观做修改；更偏“调整”或“修正”。 常用于：衣服尺寸、计划细节、文件内容、行为习惯等。 不会造成根本性改变。 alter 指"局部的、外表的变化, 但特点不变”, 如: ...