Grade of delivery
[计] 投递等级
🧩 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
When was the last time?
最近一次是什么时候？
You saw that movie, didn't you? Was it interesting?
你看过这部电影了吧？精彩吗？
and that is what all patients demand of their doctors----to be cured at no inconvenience to themselves.
病要治好，但不要太麻烦。