Metacenter
n. 定倾中心, 外心点
🗣️ 情景例句
We couldn't ask for anything more, could we?
我们再没什么可求的了， 对吗？
You're hopeless!
真拿你没辙！
We've got plenty of time. We needn't hurry.
我们有大把时间，不急。