Background density 是什么意思·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

Are you excited about graduating from high school?

你从高中毕业会不会感到很兴奋呢？

When did you go painting?

你什么时候去画画？

I've come to make sure that your stay in Beijing is a pleasant one.

我特地为你们安排使你们在北京的逗留愉快。

更多情景英语 ›

back-fill

Baoji

battlestar

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binomial coefficient

bismuth permanganate

booklouse

bouet