Purostat
高温(保持)器
🗣️ 情景例句
We hired a woman to watch Richard and then Susan,
我们雇用一名女士来照顾Richard ，后来又照顾Susan
Free at last!
解脱了！
She was a famous actress When I was still at school.
当我还是学生时，她就是个著名的演员了。