put on （或lose） weight become fatter （or thinner） 体重增加，发胖（或体重减少、变瘦）。throw one's weight about （或around） informal be unpleasantly self-assertive〈非正式〉 趾高气扬，耀武扬威，滥用权势。throw one's weight behind informal use one's influence to help support〈非正式〉 （利用影响力）支持。the weight of the world used in reference to a very heavy burden of worry or responsibility 很大的担心；重大的责任 he continues to carry the weight of the world on his shoulders． 他继续肩负重任。be a weight off one's mind come as a great relief after one has been worried（担心之后）十分放松，松了一大口气。worth one's weight in gold （of a person） exceedingly useful or helpful（人）极其有用（或有帮助）的。
黑白配late
