短语词组短语weigh in on 对…发表意见;参加weigh cotton on the scales 在磅秤上称棉花weigh it on a balance 用天平称weigh on demand 对需求产生不利影响weigh on sb 翻译weigh on sth 翻译weigh on the steelyard 用秤称量weigh on upon 重压在weigh on the mind 使人担忧 返回 weigh on