Altielectrograph
[气]高空电位计
🗣️ 情景例句
This is fun.
很有意思。
This airline has a good safety record.
这家航空公司有很好的飞行安全记录。
There is nothing secretive about the Ombudsman's work for his correspondence is open to public inspection.
司法特派员的工作没有什么秘密可言，他的信件是公开的，供公众监督。