Epoxidase
环氧酶
🗣️ 情景例句
Couldn't agree more.
绝对同意。
You can use quarters, dimes and nickels.
你可以使用2角5分、1角和5分三种硬币。
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？