knockdown 的英语意思

adjective | noun

knockdownknockdown1 /ˈnɒkdaʊn $ ˈnɑːk-/ adjective [only before noun] informal非正式 查看全部语言翻译 a knockdown price is very cheap（价格）极低的，跳楼价的

adjective | noun

knockdownknockdown2 noun [countable] when a boxer falls down when he is hit（拳击中）拳手被击倒时的倒地