white dwarf

短语

n. 白矮星

发音

其它

词形变化

white dwarfs 复数 white dwarfs white dwarves 复数

别名

WD

释义与例句

n.
  1. 1.

    The dim, highly dense core remnant that is the final stage in the evolution of a star of low or medium mass, after nuclear reactions have ceased.

    白矮星

    天文

词汇关系

名词

上位词 1

star

词源

Coined by Dutch astronomer Willem Luyten in 1922.

来源：wiktionary