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
She's been sneaking around on her husband.
她一直在欺骗她的丈夫。
My feeling is that you ought to stay home tonight.
我感觉你应该今晚呆在家。
we all rushed to see it.
我们都赶紧跑去观看。