Delivery of program
[经] 执行计划
🧩 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
Great! I'll make a reservation right now.
太好了， 我现在就订房间。
There are four quarters in every dollar.
每美元有四个二角五分。
He found it very difficult to get to sleep and he was rather angry with the man upstairs.
他觉得这样很难入睡， 他对楼上的人相当生气。