Medivac
[美口]救伤直升机 (=medevac)
🗣️ 情景例句
I hope nothing is wrong.
但愿没有事。
One good turn deserves another.
以德报德。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。