Background density - [计] 背景密度，怎么读怎么用

🧩 词语组成解析

background ['bækɡraʊnd]

n. （画等的）背景;底色;背景资料;配乐;

back背后+ground场地→背景，后台，经历

density ['dɛnsəti]

n. 密度;稠密，浓厚;[物]浓度，比重;愚钝;

dens变浓厚+ity表名词 → 比重；浓缩

OK. The beginning of my famous Thanksgiving apple pie.

好。开始做我拿手的感恩节苹果派。

By reading we enrich the mind; by conversation we polish it.

读书可以使我门的思想充实，谈话使其更臻完美。

I checked our supply of that material you asked for.

我查过了库存中你要的那种材料。

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