Pfeiffer's substance
[化] 普法伊费尔化合物
🧩 词语组成解析
🗣️ 情景例句
Come on in, Mrs. Cooper.
请进 Cooper太太。
Many receive advice only the wise profit by it.
聆忠言者众，智者独获益。
Please don't call me Lily. I'm Lucy. That's Lily over there!
请别叫我莉莉，我是露茜。那边那个才是莉莉。