Acetyltryptophan
乙酰氨酸
🗣️ 情景例句
Oh! Harry has been offered a job in Los Angeles.
噢， 有人聘请Harry到Los Angeles工作。
What do you think I should do?
你想我该怎么做呢？
He wasn't dreaming, officer.I was telling him to drive slowly.
警官，他思想没有开小差。我刚才正告诉他开慢点。