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
Oh, by the way,
噢，顺便问一下
To plan a mountain climbing expedition.
计划登山探险。
I don't like to be late. We begin classes at 8:00.
我不喜欢迟到。我们八点上课。