down是什么意思_down的翻译_音标_读音_用法_例句_爱词霸在线词典 "He downed three martinis before dinner" "She killed a bottle of brandy that night" "They popped a few beer after work" 2 eat immoderately; "Some people can down a pound of meat in the course of one meal" 3 bring down or defeat (an opponent) 4 shoot at and force to come down; "the enemy landed several of our aircraft" 5 cause to come or go