First among equals首位平等是什么意思,解释直白一点

First among equals首位平等是什么意思,解释直白一点 He was among the first to arrive.这句怎么用了among ?它是什么成份? 英国文学的题—— ____,____and___are among the first English novelists.____,____and___are among the first English novelists. The course is the first of its kind among middle schools in Shanghai . The course is the first of its kind among middle schools in Shanhai.的意思 翻译：They were among the first to go along the Silk Road . He was among the first to arrive.to arrive 这里是做什么成分的呢 英语翻译原文是：an optimistic activity should be placed first among the requisites. 英语翻译For any positive integer n,the sum of the first n positive integers equals n(n+1)/2.怎么翻译成中文? if a equals是什么意思 equals到底是什么意思 英语翻译Exclusive breastfeeding for the first 6 months can help in child spacing among women who do not use contraceptives some of the beaches are among __best in the country.a.a.b.the c.an d.first Q：was Columbus among the first to settle in （what）is now the USA?为什么用what? It is said about the sixteenth century,the Germans among the first to the evergreen pine and cypre的中文 英语翻译if there are 664579 prime numbers among the first 10 million positive intergers,approximately what percent of the first 10 million positive integers are prime number? one iron thread was used up for a fragment adding one meter equals to the half the original length in the first time;and the remaining has been used up again for another fragment minusing one meter equals to the half of the remaining length ,what is java中.equals(A)与A.equals()一样不?