Gaa
abbr. ground-aided acquisition 地面辅助接收
🗣️ 情景例句
What's the best way to learn English?
学习英语最好的方法是什么？
If things were to be done twice all would be wise.
事事倘能做两次，人人都可称明智。
Tazieff has often risked his life in this way.
塔捷耶夫经常冒这样的生命危险。