Centrum
n. 中心, 椎体, 中枢\\n[医] 中心, 中枢, 椎[骨]体
🗣️ 情景例句
Please sit down.
请坐下。
You'd have a better chance of catching the train if you took a bus to the station instead of walking.
如果你不是步行而是乘公共汽车的话，那你就比较有可能赶上火车。
His previous attempts had been unsuccessful.
他以前的尝试没有成功。