常見例句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. 遊泳是健躰強身的最好方法。The incident put her in a bad mood. 這件事使她心情很不好。I believe he has started reading up anthropology. 我相信他已開始攻讀人類學。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. 我需要一根細繩把這包裹紥起來。 返回 mood-up