简体
繁體
pīnyīn
ㄅㄆㄇㄈ
kāikǒu
to open one's mouth
开口 (開口)
to open one's mouth; to start to talk
Not found in HSK word list
Appears in 13.2148% of movies
2307th most common word in movies
4577th most common word in books
CC-CEDICT