Concentricity
n. 同中心
🗣️ 情景例句
He was killed on the spot.
他当场被杀。
I can give you quarters, if that'll help.
如果2角5分的硬币管用的话，我可以给你换一些。
The toilet?Oh, it's over there. This way, please.
洗手间，噢，在那儿，这边来。