Unit of cost
[经] 成本单位
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
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
Gemma, sit. Gemma
Gemma,坐,Gemma,
Goodbye. Hope to see you again next year.
再见。希望明年再见到你。
Sensational News! By our reporter, Alan Jones. Karen Marsh arrived at London Airport today.
爆炸性新闻！由本报记者艾伦。琼斯报导。卡伦。马什今天到达伦敦机场。