Methyl xanthine
[医] 甲基黄嘌呤, 杂黄嘌呤
🧩 词语组成解析
n. 甲基\\n[化] 甲基
n. 黄质, 黄嘌呤\\n[化] 黄嘌呤
🗣️ 情景例句
Who's that?
谁呀？
In elementary school,the child learns to read and write.
在小学，孩子学习读写。
Let me see the specifications for that.
让我看看它的规格说明书吧。