Xanthiol
[化] 硫蒽哌醇
🗣️ 情景例句
How many classes are you taking this semester?
这学期你有多少课？
He is surprised.
他大为惊讶。
Hello, Jim! Did you have a good time at the cinema?
你好，吉姆！你在电影院过得很开心吧？