Dare he open his mouth to explain?

他敢张嘴解释吗？

youdao

If a student is poor at speaking English, he should catch every chance to open his mouth and speak.

如果学生不擅长英语口语，他应该抓住每个开口说英语的机会。

youdao

Then she looked at him; but he would neither open his mouth nor look again.

然后她望望他，但他既不开口，也不再望她。

youdao

Germont looked at Dupin with his mouth open.

VOA: special.2009.12.26

But he never wanted to open his mouth, say something wrong, and look stupid.

CNN: Excerpt: 'Joe DiMaggio: The Hero's Life'

Before Prime Minister Tony Blair could even open his mouth to reveal the secrets of Britain's biggest mystery, the public spat between the minister in charge of the Dome project, Peter Mandelson, and its former creative director Stephen Bayley re-ignited on the airwaves.

BBC: Battle of the Dome continues

He would shake out into his palm a handful of pills from a bottle, open his wide red mouth, and fail to swallow them.

ECONOMIST: Bip