jackhammer
导读：单词音标
jackhammer音标[\'dʒækhæmә]
汉语翻译n. 手提钻英语解释名词 jackhammer:a hammer driven by compressed air同义词：air hammer, pneumatic hammer例句A system
jackhammer音标[\'dʒækhæmә]
汉语翻译n. 手提钻英语解释名词 jackhammer:a hammer driven by compressed air同义词：air hammer, pneumatic hammer例句A system
单词音标
jackhammer音标[\'dʒækhæmә]
汉语翻译
n. 手提钻
英语解释
名词 jackhammer:
a hammer driven by compressed air同义词：air hammer, pneumatic hammer
例句
A system or device for doing work, as an automobile or a jackhammer, together with its power source and auxiliary equipment.
机械系统用来工作的系统或装置，如汽车或手持式凿岩机，包括其动力源和辅助设备
详细解释
jack.ham.mer
n.（名词）
A hand-held machine for drilling rock and breaking up pavement, operated by compressed air.手提钻，轻型凿岩机：通过压缩空气运转的钻岩石、挖隧道的手持机器【引伸】
jack.ham.mer
v.（动词）
