I've searched high and low for my purse.

我到处找我的钱包。

《牛津词典》

youdao

youdao

All this wet air is pulled in by a high pressure area over the Indian Ocean and a low pressure area to the south.

VOA: special.2010.05.25

So, as I said, there are many graphs around many charts of the high and low glycemic index foods and some things would surprise you.

如我所说,会有许多高血糖指数的食物,和低血糖指数的食物的图表,有些东西会让你惊讶

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Think of the texture of music and think of these strands of high and low.

让我们思考音乐的织体,以及这些高低的线条

耶鲁公开课 - 聆听音乐课程节选

Asking about the gap between high and low income earners is at best an incomplete question.

FORBES: In Asking About Income Inequality, Obama Begins With The Wrong Question

Likewise, no significant differences appeared between high and low levels of education or income.

CNN: By Ronald D. Elving, CQ Staff Writer

However, we believe competition is ramping in both the high and low end spectrum.

FORBES: Qualcomm: Davidson Cuts View; Sees New Rivals In Mobile Chips