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Words
Kanji
快
信
【
kuài
xìn
】
letter sent by express mail
快
信
【
kuài
xìn
】
letter sent by express mail
快
HSK 1
1
含义
rapid, quick, speedy, fast; soon
拼音
kuài
Details
信
HSK 2
1
含义
trust, believe; letter
拼音
xìn
Details