aerostat
US /ˈer.ə.stæt/
UK /ˈeə.rə.stæt/
名詞
浮空器, 飛艇
a lighter-than-air aircraft, such as a balloon or airship, that remains aloft primarily through the use of buoyancy
範例:
•
The weather station launched an aerostat to collect atmospheric data.
氣象站發射了一個浮空器來收集大氣數據。
•
Surveillance aerostats are often used for border security.
監視浮空器常用於邊境安全。