Enriched pile
[电] 浓化堆
🧩 词语组成解析
a. 浓缩的；强化的
🗣️ 情景例句
I don't know.
我不知道。
He that is master must serve.
主人必须会服务。
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。