Many schools offer exchange programmes at various academic levels at a reasonable cost. cost做名词.意为“成本,费用,价钱,代价 .常用短语at all costs/ any cost表示“不惜任何代价 ,at the/ any cost of表示“以--为代价 ,count the cost 表示“权衡利害得失 .例如: We must save him at all costs. 我们不惜任何代价要救他. 相关归纳: cost还可做动词.意为“价值为,花费 .可用cost sb sth 短语.主语为事情.但不能用于被动语态中. This coat cost me ¥60. 这件上衣花了我60元. Careless driving cost him his life. 开车时粗心大意使他丧生. 【查看更多】
