教育小百科为您分享以下优质知识
cost既是可数,又是不可数。
为成本时,通常用复数 costs。
cost:
n.费用;花费;价钱;成本;(为做某事涉及的)努力,代价,损失;
v.需付费;价钱为;使丧失;使损失;使付出努力;使做不愉快的事;
第三人称单数: costs复数: costs现在分词: costing过去式: cost过去分词: cost
扩展资料
It's time we got on to the question of costs.
我们该讨论成本问题了。
A new computer system has been installed at a cost of 80 000.
新的计算机系统已安装,费用为8万英镑。
That one mistake has cost him dear over the years.
那一个差错使他多年来付出了沉重的代价。
Cost was a key element in our decision.
价钱是我们决策时考虑的主要因素。
It'll cost 100 or so.
这大约要花100欧元。