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Words
Kanji
凹
度
【
āo
dù
】
concavity
凹
度
【
āo
dù
】
concavity
凹
HSK 7-9
4
含义
concave, hollow, depressed; a pass, valley
拼音
āo
Details
度
HSK 2
2
含义
degree, system; manner; to consider
拼音
dù
Details