Fixanal
[化] 分析用配定试剂
🗣️ 情景例句
It is nice of you to invite me to the party tonight.
你真好，邀请我参加今晚的聚会。
I can't promise anything,but I'll do my best.
不敢保证，不过我尽力而为。
What's wrong with you?
你哪里不对劲？