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
Haven't you finished balancing that checkbook?
你还没有核对完支票簿帐目吗？
Here are you Chinese Yuan for $ 1000. And your passport and exchange memo.
这是您1000美元所换的人民币。给您护照和兑换清单。
Don't dream away your time.
不要虚度光阴。