Trimethyl
三甲基色氨酸, 刺桐子氨酸
🗣️ 情景例句
If you go camping, at night you'll hear all the nocturnal animals.
如果你去野营，晚上可以听到动物的夜歌。
Childhood shows the man, as morning shows the day.
看人看年少，看天看破晓。
It is recounted of Thomas Carly1e that when he heard of the illness of his friend,
他听说朋友病了，