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Words
Kanji
空
穴
【
kòng
xué
】
electron hole (physics)
空
穴
【
kòng
xué
】
electron hole (physics)
空
HSK 2
1
含义
empty, hollow, bare, deserted
拼音
kōng
Details
穴
HSK 7-9
5
含义
cave, den, hole; Kangxi radical 116
拼音
xué
Details