Quaternary amine
[医] 季胺
🧩 词语组成解析
a. 四个一组的, 四元的, 四价的, 季的\\n[计] 四进制的, 四元的
amine
[['eimi:n]]
n. 胺, 卤氮化合物\\n[化] 胺
🗣️ 情景例句
I applied for a job as a lifeguard at the community pool.
我申请了社区游泳池的救生员工作。
That'll put us both in the picture.
这样双方都能了解全面的情况。
He always took off his shoes and threw them on the floor.
他总是脱下鞋子，把它们丢在地板上。