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单词 drill
释义

drill TOOL
drIl
n [C]
a tool or machine which makes holes

an electric/pneumatic drill
电钻/风钻
a dentist's drill
牙科医生的牙钻
A drill bit is the sharp part of the drill which cuts the hole.
钻头
A set of removable drill bits
一套可拆卸的钻头
The drill bit has three cutting blades.
这个钻头有3个刀口。 Tools

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更新时间:2025/1/23 8:28:09