Codimension
余维数
🗣️ 情景例句
I'd better hit the books.
我最好勤奋学习。
Truth, once crushed, will rise again.
真理是打不倒的。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。