Fluorocarbobz 21
[建] 二氯氟甲烷
🧩 词语组成解析
twenty-one; [电影]决胜21点
🗣️ 情景例句
Max looks just like Grandpa.
Max长得真像爷爷。
Words can't express how honored I feel at this moment.
任何话语也表达不了我此时的心情。
We had better go back to the station now,Ken.
肯，我们现在最好回车站去。