Restriction of export
[经] 出口限制
🧩 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
We want to leave on May 1st and return on May 8th.
我想五月一日走，五月八日回来。
Hello. Can I speak to Yolanda,please?
喂，我找约兰达讲话，可以吗？
Yes, they are.
对，这些是英语书。