Untenability
防守不住、站不住脚的性质或状态
🗣️ 情景例句
By the way,
顺便问一声，
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
Hubei? I can't find it. Where is it?
湖北？我找不到，在哪儿？