Mesocyclone
[气]中气旋(指直径16公里以下的旋风)
🗣️ 情景例句
No. Please endorse the check at the back.
不会的。请在支票的背面签名。
Excuse me I can't visit you.
对不起我不能拜访你。
It's a small blue case and it's got a zip.
是只蓝色的小箱子，上面有拉链。