n.新星

The nova phenomenon generally occurs in a binary system that has as one member a very hot white dwarf. 新星這種現(xiàn)象一般發(fā)生在雙星系統(tǒng)中，其中一顆子星是非常熱的白矮星。

n.創(chuàng)新；革新

vt.修理；翻新；革新；刷新

v.改革；創(chuàng)新

n.改革者；刷新者

adj.創(chuàng)新的；革新的

n.革新；整修