Monomethylxanthine
[医] 一甲基黄嘌呤, 杂黄嘌呤
🗣️ 情景例句
She's been having a fling.
她曾经风流放纵过。
A man of words and not deeds is like a garden full of weeds.
空有言语而无行动的人，犹如杂草丛生的花园。
One minute and twelve seconds.
1分12秒。