Aeromagnetometer
航空地磁仪, 航空磁强计
🗣️ 情景例句
A red sky at night indicates fine weather the following day.
晚上天边红预示着明早天气好。
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣，因为它曾享有高度的文明，