Formalin reaction
[医] 甲醛反应
🧩 词语组成解析
n. 福尔马林\\n[化] 福尔马林
🗣️ 情景例句
the school poster for the play this year.
今年学校话剧的海报。
Who is it? Come down.
是谁？下来。
Yes, I'm looking at them right now.
收到了，现在正在看。