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读音:zuān kǒng
繁体字:鑽孔 英语:bore a hole 详细释义:穿孔。如:『水电工用电钻在墙壁上钻孔,以安装热水管。』
造句:
例句:钻带切割刃或尖端的工具,用于在坚硬材料上钻孔,一般靠旋转磨损或反复击打实现钻孔 An implement with cutting edges or a pointed end for boring holes in hard materials, usually by a rotating abrasion or repeated blows; a bit.钻孔工具,手钻钻孔用的手持工具 Any of numerous hand tools for boring holes.钻孔,打洞用 首字母缩写:zk
【拼音】zuānkǒng
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