Optical adhesive
[化] 光学胶
🧩 词语组成解析
🗣️ 情景例句
I can't figure him out-he's a mystery!
我不能理解他，他真是个迷。
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
There were hardly any trees on the island and there was no water, but this did not prove to be a problem.
岛上几乎没有一颗树，也没有淡水，但这不算什么问题。