Trimethyl
三甲基色氨酸, 刺桐子氨酸
🗣️ 情景例句
What are your hobbies?
你的爱好是什么？
Tom and John are in conflict over this.
汤姆和约翰之间存在着矛盾。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。