请问cost的常用句式是什么？

Question

如题所述

Answer 1

cost 英[kɒst]
美[kɔ:st]
n. 价钱，代价; 花费，费用; 牺牲; [用复数][法律] 诉讼费;
vi. 价钱为，花费; 估计成本;
vt. 付出代价; 估价; 使丧失; 使付出努力;
[网络] 制造成本; 消费者获取满足的成本; 价;
[例句]The cost of a loaf of bread has increased five-fold.
一条面包的价钱增长了4倍。
[其他] 第三人称单数：costs 复数：costs 现在分词：costing 过去式：cost 过去分词：cost

This course is limited to 12 people and costs £ 50.
该课程只招收12人，学费为50英镑。

Costs have been cut by 30 to 50 per cent.
成本降低了30%到50%。本回答被网友采纳

Answer 2

sth. cost sb.some money.