Micrometeoroid
n. [天]微流星体
🗣️ 情景例句
Alexandra might call. Alexandra
可能会来电话。
John is really scared of airplanes.
约翰真的很怕乘坐飞机。
Half an hour? That's too long! Is there a bus?
半小时？那太久了！有公共汽车吗？