The police are tightening up on under-age drinking.

警方正在采取更加严厉的措施对付未成年人饮酒的问题。

《牛津词典》

We've been married 25 years and this carrying on under my nose was the last straw.

我们已经结婚25年了，而我眼皮底下发生的这事儿使我最终忍无可忍。

《柯林斯英汉双解大词典》

On the whole (with big variations), they spent more money on older children than on under-fives.

总体上(不乏各种不同)，他们在五岁以下儿童身上的投入要比其他年龄儿童的投入要多的多。

youdao

He thinks NASA should focus on getting to Mars, not going to the moon under the Constellation program.

VOA: standard.2010.04.15

Who here has been making it since the beginning of the semester on under six hours a night?

谁从本学期开学到现在,每晚睡不到六小时的？

耶鲁公开课 - 心理学导论课程节选

And in fact, under type checking, different languages sometimes fall on a spectrum from weak to strong typing.

实际上，在类型检查的下面，不同的语言会对应着,从弱到强的一个定型范围。

麻省理工公开课 - 计算机科学及编程导论课程节选

"In the cloud... by definition you cannot log someone on under the desk, " said Mr Schmidt.

BBC: How the New York Times cleaned house after its hack attack

"You look at Stuart Broad and how he has come on under pressure, " he said.

BBC: Skipper hails England resilience

She turned the stove on under the beans she had left soaking that morning.

NEWYORKER: The Pura Principle