Periodyl
[化] 12-羟-9,10-二碘油酸
🗣️ 情景例句
Thanks for trying.
谢谢你尽了力。
Excuse me I couldn't help you.
对不起我不能帮助你。
I'm changing my hotel. I'll drop in and leave the new address.
我就要换一家旅馆了。我会顺便再来一趟，把新地址留下来的。