查词语
拼音:dǎ kǒng
注 音:ㄉㄚˇ ㄎㄨㄙˇ
繁体字:
◎ 打孔 dǎkǒng(1) [drill]∶用带钻头的器具在固体或坚固材料中凿或钻孔洞(2) [punch]∶穿孔;穿刺做孔
1.bore; punching; dock; punch; drill a hole; punch a hole; perforate