jack-hammer中文，jack-hammer的意思，jack-hammer翻译及用法

2025-10-31 22:33 浏览次数 11

jack-hammer

英[d'ʒækh'æmər]美[d'ʒækh'æmər]

n. 气锤；手持式凿巖机；风锅

jack-hammer 英语释义

英语释义

    1. a pneumatically operated percussive rock-drilling tool usually held in the hands

    2. a device in which a tool (such as a chisel for breaking up pavements) is driven percussively by compressed air

    3. a heavy tool used to break hard substances (such as concrete) into pieces by a repeated pounding action

jack-hammer 片语

片语

pneumatic hammer气锤

jap手持式凿巖机；日本的椰子牛轧糖

jack-hammer 例句

英汉例句

  • It will cost a fortune to add them now; we'll have to jack-hammer up concrete,and rip open walls.

    现在把他们加上去会花很多钱；我们得浇注水泥，敲开墻。

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