keepsthdown
—phrasal verbwithkeepverbuk/kiːp/us/kiːp/kept|kept
(FOOD)
to beabletoeatordrinksomething withoutvomiting
吃(或喝)下东西(而不吐)
On thedayafter heroperationshe couldn'tkeepanything down.手术的第二天,她吃什么都吐。
(SIZE)
B2
tocontrolthesizeornumberof something andpreventit fromincreasing
压缩;控制,限制…的规模
We need toworkhard tokeepourpricesdown.我们必须努力控制我们产品的价格。
I'm going tosleep, so will youtrytokeepthenoisedown?我要睡觉了,你能不能不要太吵?