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zyun˗₃hungˊ²
(钻孔)
Pinyin
zuan4 kong3
Translations
noun
bore a hole; broach
zyun˗₃hungˊ²geiˉ¹
(钻孔机)
Pinyin
zuan4 kong3 ji1
Translations
noun
an electric drill (lit., "hole boring machine")