Prepyrogen
前热原; 前致热物
🗣️ 情景例句
We've called it quits.
我们决定放弃（我们之间的关系了）。
They will miss him very much when he leaves home for the first time.
李明第一次离开家，他们会非常想念他的。
People tend to amass possessions, sometimes without being aware of doing so.
人们喜欢收藏东西，有时并没有意识到自己在这样做。