Cetyl trimethylammonium chloride (ctac)
[化] 氯化十六烷基三甲基铵
🧩 词语组成解析
鲸蜡基, 十六(烷)基
chloride
[['klɔ:raid]]
n. 氯化物\\n[化] 氯化物; 盐酸盐
🗣️ 情景例句
All students without exception must take the English examination.
所有学生毫无例外地都必须参加英语考试。
I assume you've decided against buying a new car.
我假设你决定不买一辆新汽车。
Frank gently lifted the crockery out of the box an suddenly noticed a miniature painting at the bottom of the packing case.
弗兰克轻轻地把陶器拿出箱子，突然发现在箱底有一幅微型画，