开颜 kāiyán to smile Definitions Defs Origin Strokes Stroke Words Sentences Sents 开颜 開顏 kāi//yán to smile to beam with joy; to have a happy expression on one's face; to smile or laugh Frequency Written text 0.229 per million Cross-References Same as 启颜 qǐyán Sources Frequency data BCC Corpus (BLCU)
开颜 開顏 kāi//yán to smile to beam with joy; to have a happy expression on one's face; to smile or laugh Frequency Written text 0.229 per million Cross-References Same as 启颜 qǐyán Sources Frequency data BCC Corpus (BLCU)
