Mannosulfan
[化] 甘露舒凡; 甘露醇双甲磺酸酯
🗣️ 情景例句
Know what I'm saying?
知道我在说什么吗？
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
It's up to you to decide.
这主要取决于你。