请输入您要查询的英文单词：
单词
ˌmagic ˈnumber
释义
ˌmagic ˈnumber
NOUN
a number that is important or has to be reached before something can happen 幻数；（某事发生前需要达到的）魔机数
The magic number of 65 is needed for a majority.
要成为多数就需要65这个魔机数。