形容词

副词

名词

健康和社会问题

进修

交通

1. 最早的;最先的;第一位的
The first thing, person, event, or period of time is the one that happens or comes before all the others of the same kind.

2. 最早;最先;先
If you do something first, you do it before anyone else does, or before you do anything else.

3. 第一(次)的;首(次)的
When something happens or is done for the first time, it has never happened or been done before.

4. 首次出现的事物;首例
An event that is described as a first has never happened before and is important or exciting.

5. 第一次;首次
The first you hear of something or the first you know about it is the time when you first become aware of it.

6. 最初;起初;开始
You use first when you are talking about what happens in the early part of an event or experience, in contrast to what happens later.

7. (强调不愿意做某事)宁可，宁愿
In order to emphasize your determination not to do a particular thing, you can say that rather than do it, you would do something else first .

8. (用于列举条目)第一，首先
You use first when you are about to give the first in a series of items.

9. (一列中)离得最近的，最前面的
The first thing, person, or place in a line is the one that is nearest to you or nearest to the front.

10. 首要的;头等的
You use first to refer to the best or most important thing or person of a particular kind.

11. (用于工作或职位的头衔中)最高的
First is used in the title of the job or position of someone who has a higher rank than anyone else with the same basic job title.

12. (英国大学的)优等学位，一级荣誉学位
In British universities, a first is an honours degree of the highest standard.

13. 第一;首先
You use first of all to introduce the first of a number of things that you want to say.

14. 最初;起初;开始时
You use at first when you are talking about what happens in the early stages of an event or experience, or just after something else has happened, in contrast to what happens later.

15. 居于首要地位;占据头等位置
If you say that someone or something comes first for a particular person, you mean they treat or consider that person or thing as more important than anything else.

16. 先到先接待;先到先供应;按先来后到对待
You say 'first come first served' to indicate that a group of people or things will be dealt with or given something in the order in which they arrive.

17. 从最初;从一开始
From the first means ever since something started.

18. 第一手地;直接;亲自
If you learn or experience something at first hand, you experience it yourself or learn it directly rather than being told about it by other people.

19. 对…一无所知;对…毫不知晓
If you say that you do not know the first thing about something, you are emphasizing that you know absolutely nothing about it.

20. 第一;首先
You use first off to introduce the first of a number of things that you want to say.

21. 视…为最重要;把…放在首位
If you put someone or something first, you treat or consider them as more important than anything else.

22. 最重要的先做;最要紧的先处理
You say 'first things first' when you are talking about something that should be done or dealt with before anything else because it is the most important.

23. first and foremost - see foremost

1. the fielding position of the player on a baseball team who is stationed at first of the bases in the infield (counting counterclockwise from home plate)

Synonym: first base

2. the lowest forward gear ratio in the gear box of a motor vehicle
used to start a car moving

Synonym: first gearlow gearlow

3. an honours degree of the highest class

Synonym: first-class honours degree

4. the first element in a countable series

e.g. the first of the month

Synonym: number onenumber 1

5. the first or highest in an ordering or series

e.g. He wanted to be the first

Synonym: number one

6. the time at which something is supposed to begin

e.g. they got an early start
she knew from the get-go that he was the man for her

Synonym: beginningcommencementoutsetget-gostartkickoffstarting timeshowtimeoffset