Xanthiol
[化] 硫蒽哌醇
🗣️ 情景例句
Well, Harry, that's because I do.
哦，Harry， 那是因为我关心。
Graduation is often the last moment of childhood.
毕业往往意味着儿童时期的结束。
but it was not until 1869,
但直到1869年，