compactness是什么意思？

compactness

英[kəm'pæktnɪs] 美[kəmˈpæktnɪs]

副词：compactly;

形容词：compact;

例句

柯林斯高阶英汉双解学习词典释义

ADJ-GRADED

小而紧凑的

Compact things are small or take up very little space. You use this word when you think this is a good quality.
例句
...my compact office in Washington. 我在华盛顿小而紧凑的办公室 ...the new, more compact Czech government. 更为精简的新捷克政府
ADJ-GRADED

矮小结实的;矮壮的

A compact person is small but strong.
例句
He was compact, probably no taller than me... 他矮小壮实，可能并不比我高。 He looked physically very powerful, athletic in a compact way. 他看上去非常强壮，像个敦实的运动员。
ADJ

小巧的;袖珍的

A compact cassette, camera, or car is a small type of cassette, camera, or car.
VERB

把…压实(或压紧)

To compact something means to press it so that it becomes more solid.
例句
The Smith boy was compacting the trash... 史密斯家的男孩在把垃圾压紧。 The soil settles and is compacted by the winter rain. 土壤沉积下来，然后在冬雨的作用下变得坚实。
N-COUNT

(内有镜子的)化妆粉盒

A compact is a small, flat case that contains face powder and a mirror.

英英词典释义

Noun
1. the spatial property of being crowded together
2. the consistency of a compact solid

行业词典

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