Understable
欠稳定的
🗣️ 情景例句
You'll be OK.
你不会有问题的。
If it doesn't rain tomorrow, we'll have a picnic.
如果明天不下雨，我们就去野餐。
With a stopwatch, they counted how many times the bees repeated the dance during one minute.
他们用秒表记录蜜蜂在一分钟内重复舞蹈的次数。