addup中文是什么意思
add up 释义 A.add up (informal) (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。 (not used in the progressive tenses 不用于进行时) to increase by small amounts until there is...