Unfixable
不固定的
🗣️ 情景例句
You're going to have the time of your lives.
你们将会玩得非常痛快。
Let's make a date to go shopping next Thursday.
让我们确定下星期四去购物的时间。
I'm calling to confirm our luncheon appointment.
我打电话来，是想确定一下我们约好吃饭的事。