Cationic detergents
[医] 阳离子去污剂
🧩 词语组成解析
[医] 阳离子的, 阴向离子的
n. 洗涤剂( detergent的复数形式 )
🗣️ 情景例句
My mother is a housewife and my father is retired.
我妈妈是家庭妇女，我爸爸退休了。
How much ham did you want to buy?
你要买多少火腿？
What colour's your new dress?
你的新边衣裙是什么颜色的？