Ectosphere
[医] [中心]球外层
🗣️ 情景例句
I sure am.
我确实饿了。
The flight is delayed.
飞机晚点起飞。
They were still neck and neck! But the other runners were not far behind.
他们仍在肩并肩地跑！但是，其他运动员也距离他们不远。