Mesospheric
a. mesosphere的变形
🗣️ 情景例句
Do we have to pre-book tours, or can we get them on site?
我们必须预定行程， 还是到那个地方再说？
Please pour this milk into that glass.
请把这牛奶倒进那玻璃杯里。
Someone is ringing the bell.
有人在按门铃。