Thermoduct
温度逆增形成的大气层波导
🗣️ 情景例句
What would you like for dessert?
甜点吃什么？
I know the boy whose father is a guide.
我知道那个男孩的父亲是导游。
It was important to carry out the work quickly, so an extra team of men were asked to work on the repairs one evening.
因为尽快投入修理工作显得十分重要，于是一天晚上加派了一支工作队来参加维修工作。