Dimethyipurine
[醫(yī)] 二甲[基]嘌呤
??? 情景例句
What do you think? Does it look promising?
你怎么想？ 希望大嗎？
A straight foot is not afraid of a crooked shoe.
身正不怕影子斜。
But every night he heard the noise upstairs.
但每天晚上他都聽到樓上的聲音。