穿孔機
せんこうき
- drilling machine; boring machine; drill press n
- keypunch; card punching machine n
Kanji
穿
セン
うが.つ • は.く
put on (to the feet); dig; pierce; drill
孔
コウ • ク
あな
cavity; hole; slit; very; great; exceedingly
機
キ
はた
loom; mechanism; machine; airplane; opportunity; potency; efficacy; occasion