Construction of cost
[经] 成本(费用)构成
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
cost
[kɔst]
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;
🗣️ 情景例句
He shows complete indifference to others feelings.
他对别人的感受漠不关心。
Poverty is the reward of idleness.
贫穷是游手好闲的报应。
I hope you can come to my party next Sunday.
我希望你能参加我下星期天的聚会。