Alkyl trimethylammonium chloride
[化] 氯化烷基三甲基铵
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
chloride
[['klɔ:raid]]
n. 氯化物\\n[化] 氯化物; 盐酸盐
🗣️ 情景例句
Before we go to the gallery,
在我们去画廊之前
Dogs that run after many hares kill none.
多谋寡成。
About once a month. Not too often, because neither of us has much time. We both have too much work to do.
大约每月一次。不太经常写信，因为我俩的时间都很紧。我们都有做不完的事。