Unit of trading
[经] 交易单位
🧩 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];
[经] 交易
🗣️ 情景例句
about us not having dinner with the family,
对于我们无法与全家人共进晚餐一事
May I smoke?
我能抽烟吗？
At her London Hotel today Miss Marsh told reporters she might retire.
今天在伦敦旅馆，马什小姐告诉记者她可能要退休。