Execution of contract
[经] 契约生效, 契约签署
🧩 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
What's your best offer?
你最多能出多少钱？
These clothes are very beautiful, but are not of vary good quality.
这些衣服很漂亮，但是质量并不太好。
My knee hurts, my foot hurts and my head too.
我的膝盖伤了，脚伤了，还有头。