Pericenter
近心点; 近中心点
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事，真是太好了。
What were you doing this time last year?
去年这时候你在干什么？
Who's going to look after the house?Who's going to look after the garden?
谁来看管房子啦，谁来照料花园啦，