Plates
n. 板材；平板；盘子（plate的复数）
🗣️ 情景例句
I see. We'll take a good look at you.
我明白了。我们会好好替你看看。
I beg your pardon!
对不起！
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，