You needn′t telephone him now.

你现在不必打电话给他。

youdao

She needn"t come tomorrow."

她明天不必来。

youdao

You needn ' t have told them that.

你本来不必告诉他们的。

youdao

"You needn't get any more wine,"

VOA: special.2009.08.01

They needn't be thought of as vulgar prejudices, one of which is in fact the "prejudice against prejudice."

它们并不一定是粗俗的偏见，这是对偏见的偏见“

耶鲁公开课 - 文学理论导论课程节选

It's an hypothesis about something, the exact nature of which one needn't necessarily have in view.

它是关于某种事物的假说，由于人们思想的局限性。

耶鲁公开课 - 文学理论导论课程节选

At least whoever picks up the challenge needn't worry about the Afghans' blowing the thing up.

FORBES: Kabuled together

Cutting off subsidies needn't stop students from voluntarily coming together to promote particular causes and ideologies.

FORBES: Fact and Comment

Since Blue Star owns no aircraft, it needn't worry about costs like pilot training and maintenance.

FORBES: Magazine Article