dark matter
dark
ˈdɑ:k
daak
ma
tter

“dark matter”的英语定义和含义

Dark matter
01

暗物质, 黑暗物质

(physics) an invisible substance that makes up most of the universe's mass, detectable only through its gravitational effects 
语法信息
有生性状态
抽象
形态构成
复合词
不可数
例子
Dark matter is a form of matter that does not emit, absorb, or reflect light, making it invisible and detectable only through its gravitational effects. 

暗物质是一种不发射、不吸收也不反射光的物质形式,使其不可见,只能通过其引力效应被探测到。

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