Pericenter
近心点; 近中心点
🗣️ 情景例句
instead of redesigning the entire system.
而不必重新设计整套系统。
The best horse needs breaking, and the aptest child needs teaching.
玉不琢不成器。
I can't see. I think they're in her pencil-box.
我看不到。我想大概在她的铅笔盒里。