Pupillometer
n. (测量瞳孔大小的)瞳孔计
🗣️ 情景例句
What's your second language in addition to Chinese?
除了汉语以外，你的第二语言是什么？
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
I can't say for certain off-hand.
我还不能马上说定。