Trimethyl
三甲基色氨酸, 刺桐子氨酸
🗣️ 情景例句
It was love at first sight.
那是一见钟情。
Grain by grain,and the hen fills her belly.
一颗接一颗，母鸡填饱肚。
He looked very well though he was rather thirsty, for he drank half a bottle of milk.
它看上去一切正常，只是口渴得很，喝了半瓶牛奶。