Fluororesin 23-19
[化] 氟树脂23-19
🧩 词语组成解析
[化] 氟树脂
twenty-three; [电影]死亡密码23
nineteen
🗣️ 情景例句
How're you doing, fellas?
你们怎么样了， 各位？
Think much, speak little, and write less.
勤思考，寡发言，少落笔。
Excuse me! Are you from the USA?
对不起，你是美国人吗？