Pfeiffer's substance
[化] 普法伊费尔化合物
🧩 词语组成解析
🗣️ 情景例句
Lacks planning for career, has no purpose or goals.
对自己的事业没有安排，没有目标和理想。
They that (or who) live longest see most.
活得最长，见识最广。
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。