Fixanal
[化] 分析用配定试剂
🗣️ 情景例句
We're happy you got the promotion.
很高兴你得到了提拔。
One scabbed sheep will mar a whole flock.
一羊生癣，群羊受害。
No necessity of making a living away from home results in neglect of children,
人们没有必要离家谋生，所以不会产生孩子无人管的问题，