Pfeiffer's substance
[化] 普法伊费尔化合物
🧩 词语组成解析
🗣️ 情景例句
Would you like to go on a date with me?
你想和我约会吗？
Truth and roses have thorns about them.
真理和玫瑰，身上都刺。
My sister is only seven, but she always tells me whether my pictures are good or not.
我的妹妹只有7岁，但她总能说出我的画是好还是坏。