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
She's a smart young lady, and very nice.
她是个聪明的年轻姑娘 而且很善良。
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。