Plucothionic acid
[医] 糖硫羰酸
🧩 词语组成解析
🗣️ 情景例句
and you care about us,
而且关心我们大家，
If you want knowledge,you must toil for it.
若要求知识，须从勤苦得。
You can smoke in the entrance hall. Or outside, of course.
你可以在门厅里吸烟。当然，你也可以在室外吸烟。