Unstability
[计] 不稳定性
🗣️ 情景例句
Yes. I have a room booked with you, for three days starting today. Name of Lu, L-U.
是的，我已向你们订了房间，从今天开始，共三天。姓陆，L-U。
Sometimes gain is to lose.
有时得即是失。
Neither of us realized that night that these carvings and paintings dated back 15,000 years,
我们没有意识到这些刻画追溯到15，000年前，