Hexamethylene tetramine
[建] 胱氨酸
🧩 词语组成解析
n. [化]环己
[医] 羟化四甲铵
🗣️ 情景例句
Vote for me, Ellen Stewart.
请投我 Ellen Stewart一票。
My drink is cool and refreshing.
我的饮料冰凉清爽。
What's your plan for the summer vacation?
你暑假打算干什么？