Acetyltryptophan
乙酰氨酸
🗣️ 情景例句
OK. Do you have lemons?
好，你有没有柠檬？
What time should I meet you at the station?
我几点中跟你在火车站碰头呢？
Sure that I had passed, I was almost beginning to enjoy my test.
确信我已通过考试，所以我几乎开始喜欢起这次考试。