Optical thickness
[化] 光学厚度
🧩 词语组成解析
🗣️ 情景例句
Yes, they are. We're still expanding.
是的，我们还要扩建。
Let us talk about it at our leisure.
那件事我们有空再谈吧。
From a heavy gun that was raised, the captain realized that the ship must have been a cruiser.
从捞起的一门大炮来看，船长认为那艘船一定是艘巡洋舰。