Periodyl
[化] 12-羟-9,10-二碘油酸
🗣️ 情景例句
to spend a weekend with him at his farm.
去他的农场跟他一起渡个周末。
Give me a discount!
打个折吧！
I only have small boxes.Do you want one?
我只有小盒的。您要一盒吗？