Nonrepeatability
不可重复性
🗣️ 情景例句
You're welcome.
别客气，欢迎你再来。
To worry about tomorrow is to be unhappy today.
担心明天，今天就不愉快了。
The leader of the party was examining the soil near the entrance to the cave when the machine showed that there was gold under the ground.
当这个队的队长正在检查洞口附近的土壤时，那台机器显示出它的下面埋有金子。