Dibudinate
2, 6, -二特丁基-1, 5-萘二磺酸盐
🗣️ 情景例句
It's only natural that if I care about Michelle
假如我关心 Michelle
Have you taken a plane?
你坐过飞机吗？
Oh good! But where are the paper bags?
太好了。不过纸袋在哪儿？