cast up的用法和樣例：
例句
用作動詞 (v.)
- You must cast up this column of figures carefully.
你必須認真地將這一欄數字加在一起。 - He wrote down the weight of each stone and then added up all the weights.
他把每一塊石頭的重量記下來，然後把所有的重量加在一起。 - He is sick and has been casting up all night.
他病了，夜裡一直在嘔吐。 - There was a heavy sea and almost everyone spat up.
海面上波濤洶湧，差不多每個人都嘔吐了。
