Airworthiness
n. 适航性
📖 牛津释义
airworthiness
n [U].
🗣️ 情景例句
Aren't you hungry, Marilyn?
不饿吗， Marilyn？
How do you pronounce it?
这个字怎么念？
Yes, it's very nice. What's the time, please?
挺漂亮的，现在几点了？