tool是什么意思_tool怎么读_中英文释义(含例句用法)

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.

词态变化

复数 tools;
第三人称单数 tools;
过去式 tooled;
过去分词 tooled;
现在分词 tooling;

权威造句

1. An intelligent computer will be an indispensable diagnostic tool for doctors.: 智能计算机将成为医生不可或缺的诊断工具。

2. The moulds for the foundry are made in the tool-room area.: 铸造车间的模具是在工具间生产的。

3. Writing is a good tool for discharging overwhelming feelings.: 写作是宣泄强烈感情的好方法。

4. The video has become an invaluable teaching tool.: 录像已经成为非常有用的教学手段。

5. He became the tool of the security services.: 他成了安全部门的工具。

近反义词

appliance

device

implement

instrument

utensil

相似短语

anvil tool 下锻模

edge tool n.有刃的凿子,利器

machine tool 机床,工作母机

checkering tool 滚花工具

chemical tool 陶瓷工具

clamping tool 夹紧工具

bullnose tool 拉荒车刀

bushing tool 套筒装卸工具，衬套装卸工具

cupping tool 铆头模

depthing tool 测啮合深度工具

单词分析

这些名词均有“仪器、设备、器械、器具”之意。
apparatus既可指某种具体的由许多不同零件构成的复杂的仪器、装置或器械，又可指它们的总称。
instrument通常指能使人们完成某一精确动作或测量的一种小型仪器，尤指电工仪表、测量装置，航海或航空用的控制装置。
device多指为某一特殊用途或解决某一特定机械问题而设计或改装的精巧的仪器或装置。
equipment多指成套的或重型的设备或装备。通常用作不可数名词。
tool一般指进行特种工作的手工工具，也可指人造使用动力的工具，还可作引申用。
implement原指史前人类所用的工具，现在多指农用工具，也可指为实现某个任务所需的工具或器具。
installation一般多指安装完成，可供使用或操作的整套装置或设施。
appliance侧重指家用机器或设备，尤指家用电器。
facilities常用复数形式，指可供使用的设备或设施。

记忆方法

暂无,等待补充.

tool是什么意思，tool怎么读

tool基本信息

英英释义

中英词源