n.贬低（或奚落）的行为，使对方不再做声的反驳；（飞机的）降落； 变形： 复数：put-downs 英英释义： put-down[ 'putdaun ]n.a crushing remark同义词：squelchsquelchertakedownv.cause to sit or seat or be in a settled position or place同义词：set downput downplace downput in a horizontal position同义词：layput down