cost过去式和过去分词 cost的过去式是2113cost，过去分词也是cost，句中作为名5261词和动词使用。cost英[k？st]美[k？st]vt.花费；使付出4102；使花许多钱；估价，1653估算成本vi.花费n.费用，代价，成本；损失短语1、cost price 成本价；出厂价格；成本价格；原价2、Implicit Cost 隐含成本；隐成本；隐性成本；内含成本3、sunk cost 沉没成本；沉淀成本；沈没成本；[会计]旁置成本4、Average cost[会计]平均成本；平均成本法；[经]平均代价；[经]平均费用例句1、This course is limited to 12 people and costs$150.这门课程限招12人，费用为$150。2、Painted walls look much interesting and don't cost much.粉刷过的墙壁看上去更有趣，要价也不高。扩展资料cost的近义词有invested，spend，expend，fee，charge，expense，price，losing。一、spend英[spend]美[sp？nd]vt.度过，消磨（时光）；花费；浪费；用尽vi.花钱；用尽，耗尽n.预算1、By the end of the holiday I had spent all my money.到那个假期结束时我已经花光了我所有的钱。2、Businessmen spend enormous amounts advertising their products.商人们花巨额资金为他们的产品做广告。二、expend英[？k'spend；ek。
cost的过去式和过去分词是什么。 还是，cost cost
求下列动词的过去式和过去分词 原形 过去分词discuss，make，collect，have，teach，find，interview，cycle，pollute，leave，eat，spend，plan，cost，put，finish，arrive过去式discussed，made，collected，had，taught，found，interviewed，cycled，polluted，left，ate，spent，planed，cost，put，finished，arrived过去分词discussed，made，collected，had，taught，found，interviewed，cycled，polluted，left，eaten，spent，planed，cost，put，finished，arrived加油哦。我猜你是六年级吧。
