Tectal
[医]覆盖（层）的
🗣️ 情景例句
It would be a great business if you could do that.
假如你能办到那样的话， 可是一笔大生意。
Well, it's too bad that you have to go.
哦，真遗憾，你一定要走。
Can you ring up the bus company?
你能给汽车公司打个电话吗？