Alpha-eucaine
[医] α-优卡因
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 优卡因(成药名)
🗣️ 情景例句
Isn't he just adorable?
他真是太可爱了！
Sometimes I make mistakes when I speak English.
当我说英语时，有时我犯错误。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。