Cation surfactant
[化] 阳离子型表面活性剂; 阳离子剂
🧩 词语组成解析
cation
['kætaiən]
n. 阳离子;
[化] 表面活性剂\\n[医] 表面活性剂, 表面活化剂
🗣️ 情景例句
He actually took me to meet his foreman.
事实上他带着我去见他的工头。
Get it?
懂了吗？
It was spring,but the weather was awful.It rained all the time.
是春天，但天气太糟了。一直在下雨。