Mesocyclone
[气]中气旋(指直径16公里以下的旋风)
🗣️ 情景例句
Sit down. Sit down.
请坐。请坐吧。
We'll be on time,won't we?
我们将按时到，是吗？
and to exercise such initiative as falls within their sphere,
在各自的工作范围内发挥主动性，