❶（人間・動物の）口
open one's mouth
open one's mouth
口をあける
He has a pipe in his mouth.
He has a pipe in his mouth.
彼はパイプをくわえている.
Don't speak with your mouth full.
Don't speak with your mouth full.
口にものをほおばったまましゃべってはいけない.
⦣ with A full は「Aをいっぱいにして」.
Shut your mouth.
Shut your mouth.
（口を閉じろ）黙だまれ.
She was surprised and put her hand over her mouth.
She was surprised and put her hand over her mouth.
彼女は驚おどろいて手を口に当てた.
⦣ 驚きを表すしぐさ.
