插嘴

He's always ready to chime in with his opinion.

他随时准备嘴，表示自己的意见。

It is impolite to get a word in.

别人谈话时嘴是不礼貌的。

When they were talking Mary kept butting in.

当他们在谈话时, 玛丽老是嘴。

"Oh," said Minna, breaking in, lying with sudden unwonted fluency ,"I am a nursegirl."

“嗨”，明娜嘴说，突然一反往常的习惯，一口气扯着谎，“我也是当保姆的”。