Proctorize
vt. 代理, 代理诉讼
🗣️ 情景例句
Please do the work at your own convenience.
请在方便时把这事做一做。
Have you taken a train?
你坐过火车吗？
The garden was soon littered with chunks of metal which had once made up a lawn mower.
一会儿工夫，割草机便被拆成一个个金属零件，乱七八糟地堆在花园里。