Ethylnorepinephrine
[化] 乙基去甲肾上腺素\\n[医] 乙基去甲肾上腺素, 丁肾素
🗣️ 情景例句
It's about my grandfather.
是关于我爷爷。
March comes in like a lion and goes out like a lamb.
三月来如雄狮，去如绵羊。
On the last day I made a big decision.
到了最后一天，我作出了一项重大决定。