become fatter (or thinner)
體重增加，發(fā)胖（或體重減少、變瘦）
(informal)be unpleasantly self-assertive
(非正式)趾高氣揚，大擺架子
(informal)use one's influence to help support
(非正式)（利用影響力）支持
used in reference to a very heavy burden of worry or responsibility
很大的擔心；重大的責任
he continues to carry the weight of the world on his shoulders.
他繼續(xù)肩負重任。
come as a great relief after one has been worried
（擔心之后）十分放松，松了一大口氣
(of a person) exceedingly useful or helpful
（人）極其有用（或有幫助）的
According to weight rather than volume or other measure.
按重量：按照重量而不是容積或其它計量法