Thiylation
引入含硫基
🗣️ 情景例句
Are you a resident of Shanghai?
你是上海市居民吗？
God sends meat and the devil sends cooks.
鲜肉由天次，劣厨乃鬼遣。
that I was a new boy in a huge school, and I would have been very pleased to be regarded as something so interesting as a problem.
我是一所大学里的一名新生，如果我当时真的被看成像一个问题那样有趣，我会感到很得意的。