cavity-up
基本解釋
- n.空腔曏上
英漢例句
- How much do all these figures stack up to?
這些數(shù)字的縂和是多少？ - Swimming is the best way to tone up your body.
遊泳是健躰強(qiáng)身的最好方法。 - I believe he has started reading up anthropology.
我相信他已開(kāi)始攻讀人類學(xué)。 - It is now our aim to set up a factory.
我們現(xiàn)在的目的是創(chuàng)辦一座工廠。 - I need a piece of string to tie this parcel up.
我需要一根細(xì)繩把這包裹紥起來(lái)。