Tyrosothiol
巯乙基苯酚
🗣️ 情景例句
Where do you go to school?
你去哪里上学？
From 4 to 4:30.
四点到四点半。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？