Reduction of operation
[机] 缩短作业
🧩 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
So was my night.
晚上也还不错。
This man risks his life.
这个男人在冒着生命危险。
The price increases haven't been too bad at all.
没有涨太多。