Airworthiness
n. 适航性
📖 牛津释义
airworthiness
n [U].
🗣️ 情景例句
it fits right in with something I'm working on right now
这跟我正在进行的某项小组工作不谋而合
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
What's the matter with him, doctor?
他得了什么病，医生？