Tyrosothiol
巯乙基苯酚
🗣️ 情景例句
Do you sell foreign literature?
这儿有外国文学读物卖吗？
Would you like to leave any message?
你要留什么话吗？
Every day he made one of the smaller animals bring him something to eat.
每天他让一只小动物拿东西来给他吃。