Nonambiguity
单值性
🗣️ 情景例句
Strike while the iron is hot.
趁热打铁。
I'll be ready within five minutes.
我五分钟内就可以准备好了。
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墙，透过玻璃墙他能够观察里面发生的事情。