ReadWriteQuiz
Chinese dictionary
n.gum
她咧嘴地笑,现出她那牙齿脱落光了的龈的部分。
She smiled widely, showing her toothless gum part.
牙龈病
gum disease
tā liě zuǐ de xiào xiàn chū tā nà yá chǐ tuō luò guāng le de yín de bù fen
她咧嘴地笑,现出她那牙齿脱落光了的龈的部分。
She smiled widely, showing her toothless gum part.
yá yín bìng
牙龈病
gum disease