ˌadd ˈup|ˌadd sth↔ˈupto calculate the total of two or more numbers or amounts把…加起来The waiter can't add up.这个服务员不会算账。Add up all the money I owe you.把我欠你的钱全部加起来。ˌadd ˈup(informal)1(especially in negative sentences尤用于否定句)to seem reasonable; to make sense合乎情理；有道理His story just doesn't add up.他说的情况根本不合情理。2(not used in the progressive tenses不用于进行时)to increase by small amounts until there is a large total积少成多When you're feeding a family of six the bills soon add up.你要养活一家六口，开支很快就大起来了。 |