He hesitates before leaving, almost as though he had been hoping for conversation.

他离开前有些犹豫，好像希望跟人说些什么。

《柯林斯英汉双解大词典》

He hesitates at nothing.

他对什么事都毫不迟疑。

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He hesitates. "They can't be memories," he says.

他犹豫了。“那些不可能是真的，”他说。

youdao

Mr. Feinberg, too, backs "Argo, " though he hesitates to call it a lock as its director, Ben Affleck, wasn't nominated for best director.

WSJ: And the Oscar-Pool Winners Are...the Stats Dudes

Again like Mr Blair, he hesitates to name the day.

ECONOMIST: The euro��s in-and-out club

He is rather more generous to Herbert Hoover than were some of his forerunners, although he never hesitates to criticise him severely when criticism is called for.

ECONOMIST: American history