Measure of value
[经] 定价
🧩 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];
🗣️ 情景例句
and do it while I talk to my secretary.
我去和秘书说个话。
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
Just a minute. I'll see if I'm free. No, I'm not. I've already got something on that evening.
等一会。我看看是否有空。不，我没空。我那天晚上已经有了安排。