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first (EN)
形容词,副词,名词

形容词 “first”

基本形式 first,不可分级
  1. 第一的
    My first attempt at baking a cake was a complete disaster.
  2. 最重要的
    In her field, she is regarded as the first authority on genetic research.
  3. 排名最高的家族的(指贵族或王室)
    The first lady of the country is the wife of the president.

副词 “first”

first (more/most)
  1. 首先
    First, let's go over the safety procedures before we start the experiment.
  2. 最初
    She first met her future husband at a friend's wedding.

名词 “first”

单数first,复数firsts或不可数
  1. 第一名
    She was the first in the race.
  2. 一档
    After starting the car, make sure it's in first before you pull away from the curb.
  3. 首次事件
    His invention was a first in the field of renewable energy technology.