Reflectometer
[电] 反射计
🗣️ 情景例句
I've got it.
我都记下了。
Did you go to the store yesterday?
你昨天去商店了吗？
No matter how hard I tried, it was impossible to fill this beautiful pen with ink and to this day it has never written a single world!
然而不管我如何摆弄，那枝漂亮的钢笔就是吸不进墨水来。直到今天，那枝笔连一个字也没写过！