Physeptone
6-二甲氨基-4, 4-二苯基庚子酮盐酸盐
🗣️ 情景例句
Good night, Son.
晚安， 孩子。
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。