国产一二三四五路线-国产一级高清-国产一级毛片卡-国产一级毛片一区二区三区-中文字幕在线视频播放-中文字幕在线高清

您好!歡迎訪問忙推網(wǎng)! 字典 詞典 詩詞

tool

英 [tu?l] 美[tul]
  • n. 工具,用具;器械,機(jī)床;手段
  • vi. 使用工具;用機(jī)床裝備工廠
  • vt. 用工具給……加工

CET4TEM4考研CET6基本詞匯中頻詞

詞態(tài)變化


復(fù)數(shù):?tools;第三人稱單數(shù):?tools;過去式:?tooled;過去分詞:?tooled;現(xiàn)在分詞:?tooling;

中文詞源


tool 工具

來自古英語 tol,工具,設(shè)備,武器,來自 Proto-Germanic*towlam,工具,對等于 tow,拉,引導(dǎo), -le,工具格后綴。

英文詞源


tool
tool: [OE] A tool is etymologically an implement used to ‘make’ something. It came from a prehistoric Germanic *tōwlam. This was derived from a base *tōw-, *taw-, which produced a variety of other words with the general sense ‘make, prepare, do’ (most of them have now died out, but survivors include Dutch touwen and English taw ‘make leather’).
=> taw, tow
tool (n.)
Old English tol "instrument, implement used by a craftsman or laborer, weapon," from Proto-Germanic *to(w)lam "implement" (cognates: Old Norse tol), from a verb stem represented by Old English tawian "prepare" (see taw). The ending is the instrumental suffix -el (1). Figurative sense of "person used by another for his own ends" is recorded from 1660s. Slang meaning "penis" first recorded 1550s.
tool (v.)
"to drive a vehicle," 1812, probably from tool (n.) as if "to manage skillfully." The meaning "to work or shape with a tool" is recorded from 1815; that of "equip (a factory) with machine tools" is from 1927. Related: Tooled; tooling.

雙語例句


1. An intelligent computer will be an indispensable diagnostic tool for doctors.
智能計算機(jī)將成為醫(yī)生不可或缺的診斷工具。

來自柯林斯例句

2. The moulds for the foundry are made in the tool-room area.
鑄造車間的模具是在工具間生產(chǎn)的。

來自柯林斯例句

3. Writing is a good tool for discharging overwhelming feelings.
寫作是宣泄強(qiáng)烈感情的好方法。

來自柯林斯例句

4. The video has become an invaluable teaching tool.
錄像已經(jīng)成為非常有用的教學(xué)手段。

來自柯林斯例句

5. He became the tool of the security services.
他成了安全部門的工具。

來自柯林斯例句

字典 詞典 成語 古詩 造句 英語
主站蜘蛛池模板: 亚洲综合久久综合激情久久 | 欧美另类精品一区二区三区 | 亚洲日本在线观看 | 久久精品爱国产免费久久 | 国产精品亚洲一区二区在线观看 | 国产乱子伦视频大全 | 欧美精品久久天天躁 | 国产欧美亚洲精品 | 国产手机精品a | 国产午夜精品久久理论片小说 | 台湾三级香港三级在线理论 | 中文字幕一区二区三区视频在线 | 国产精品久久久久久福利 | 国产a级三级三级三级中国 国产a级特黄的片子视频 | 免费国产成人高清在线看软件 | 色伊人国产高清在线 | 97精品国产高清在线看入口 | 日本最色视频 | 国产三级a三级三级三级 | 日本特黄特色视频 | 国产免费一级在线观看 | 美女va| 99福利资源久久福利资源 | 一区二区三区在线 | 日本 | 手机看片高清国产日韩片 | 亚洲天堂黄 | 美女131爽爽爽做爰中文视频 | 五月久久亚洲七七综合中文网 | 呦女精品视频 | 欧美综合亚洲 | 久久精品视频3 | 97超级碰碰碰久久久观看 | 久久无码av三级 | 男女午夜24式免费视频 | 午夜男人女人爽爽爽视频 | 在线观看精品国产 | 欧美一区二区三区免费看 | japonensis国产福利 | 一级做a爰片久久毛片苍井优 | 一级一级 a爱片免费视频 | 亚洲毛片在线看 |