Unnavigability
[法] 不可航行, 不适航性, 不适航状态
🗣️ 情景例句
This is Gao Qiang in Room 409.
我是409房间的高强。
It's available in a variety of sizes at convenience stores and department stores as well.
有各种大小型号，在便利商店和百货公司均有。
How kind! You were lucky.
她多好啊！你很幸运。