Pericenter
近心点; 近中心点
🗣️ 情景例句
Be prepared to discuss details and be ready to answer questions.
应随时准备好讨论细节和回答对方的疑问。
How many handfuls are you going to get?
你要取几把？
Some fishermen are unlucky.
有些垂钓者就是不走运，