dwarf star

dwarf star读音音标

英 [dwɔ:f stɑ:]

美 [dwɔrf stɑr]

dwarf star意思解释

n.

矮星；

英英释义

The term dwarf star refers to a variety of distinct classes of stars. The term was originally coined in 1906 when the Danish astronomer Ejnar Hertzsprung noticed that the reddest stars—classified as K and M in the Harvard scheme—could be divided into two distinct groups.

双语例句

用作名词(n.)Very small stars are called dwarf stars.非常小的恒星叫做矮星。What is left after an explosion is a dwarf star of extraordinary density.爆炸后所留下的是一个密度巨大的矮星。