indispensables的读音 indispensables中文意思

读音 
n. 不可缺少之物( indispensable的名词复数 )
indispensables 用法和例句
He had authored one of the four books , which along with the five classics were indispensables to any chinese scholar for millennia .
他曾撰写了几千年的四书之一,它随着五经的人必读中国学者到任何。