Mediaometer
[医] 眼介质屈光计
🗣️ 情景例句
I've been working too hard. I'm beat.
我工作的太多，我快垮了。
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
The ice is hard enough to skate on.
冰已经厚得可以划冰了。