Subframe
[计] 子框架, 子帧
🗣️ 情景例句
I need to post a letter.
我得去寄封信。
The healthful man can give counsel to the sick.
健康的人可以对生病的人提出忠告。
The fact that the policeman was prejudiced against foreigners could not be recorded in the official files.
警察歧视外国人的事在官方档案中不可能加以记载，