first
同义词：
primary | chief | foremost | dominant | beginning | leading | main | before | principal | preferably | rather | ahead | maiden | sooner | original | premier | firstly | cardinal | prime | number one | preliminary | initial | fore | basic | former | fundamental | initially | at the outset | in front | in the beginning | to begin with | originator | pioneer | final | front | last | in | finally | for the first time | outset | kickoff | commencement | first gear | first of all | start | inaugural | get-go | showtime | low | offset | world-class | first base | initiative | low gear | starting time | first off | initiatory |
反义词：
词义辨析：
同义:
a.基本的; 主要的
principal
main
chief
leading
primary
dominant
a.最早的; 最先的
beginning
foremost
before
ahead
in front
ad.首次; 最初; 宁愿
rather
sooner
preferably
同义参见:
former
original
premier
preliminary
basic
cardinal
leading1
fore
prime
initial
maiden
反义:
a.ad.第一; 最早; 首先
last
final
finally
反义参见:
last1