Ionispher
[电] 电离层
🗣️ 情景例句
You will only have to pay another ten cents and a nickle for your child.
你只需另外再付10美分，而你的孩子只要再付5美分。
I get into bed at about 11:30 and go right off to sleep.
我大约在11:30上床并且睡觉。
Thanks, Dan.
谢谢。丹。