Adverb:

1. before anything else;

   "first we must consider the garter snake"
   

1.首先;第一
You usefirstly in speech or writing when you want to give a reason, make a point, or mention an item that will be followed by others connected with it.

e.g. The programme is now seven years behind schedule as a result,firstly of increased costs, then of technical problems...
该项目现已经比预定时间晚了7年，原因首先是因为成本增加，其次是由于技术问题。
e.g. Vitamin C has many roles to play in weight control.firstly, it is needed for hormone production.
维生素C在控制体重方面扮演着多重角色。首先，荷尔蒙的生成有赖于它。

1. firstly的解释

1. 首先：firstling 初生物 |firstly 首先 | firstname 名

2.

2. 原因一：It will cause many serious results if . 问题产生的原因 |firstly, . 原因一 | Secondly, . 原因二

3. 第一：At first 最初 |firstly 第一 | at the very beginning 起初

4.

4. 解决方法一：5. However, we have figured out many ways to . 提出解决这一问题的方法 | 6.firstly, . 解决方法一 | 7. So long as . 进一步说明方法一

firstly, state sovereignty is inseparable.

第一，国家主权不可分割。

firstly,China should have a development program for young fencers.

第一，中国应有一项培养少年儿童击剑运动员的发展计划。

firstly, let us deal with the most important issue.

首先让我们来处理最紧要的问题。

firstly, let me tell you why he is a real father.

首先，让我告诉你他为什么是一个真正的父亲。

There are two reasons for this decision: firstly'u2026

做此决定理由有二：第一…

The programme is now seven years behind schedule as a result, firstly of increased costs, then of technical problems...

该项目现已经比预定时间晚了7年，原因首先是因为成本增加，其次是由于技术问题。

Vitamin C has many roles to play in weight control. firstly, it is needed for hormone production.

维生素C在控制体重方面扮演着多重角色。首先，荷尔蒙的生成有赖于它。

It is IBM appoints new presiding apparitor formally firstly.

其一是IBM正式任命新的首席执行官.

firstly, the part explains that A Q has vigorous vitality.

第三部分研究《阿Q正 传》在当今的接受情况.

This article firstly expatiated the conception of Impregnation, analyzed to use PLC to realize.

本文首先阐述了浸渗的概念 、 分析了浸渗线PLC自动控制的原理.

firstly two torsional vibration models were built up a calculation of their torsional vibration was made.

首先建立了推进轴系的两个扭振模型,并进行了轴系的扭振计算.

firstly adjust the height of the bicycle saddle properly.

首先要正确调整好座位的高度.

firstly, at assigning tasks.

第一, 会委派工作.

firstly I will prepare for lessons before class.

首先,我要在课前做好预习.

firstly, the paper dissertates unreasoning prejudice against the Jews.

首先, 论述了对犹太人不公正的偏见.

firstly, this paper has probed into the synthesis of allyloxy aniline compounds.

本文首先对烯丙氧基苯胺类化合物的合成进行了探索.

firstly, the concept of generalized subconvexlikeness for set valued maps is introduced in this paper.

笔者首先引进了广义次似凸集值映射的概念.

firstly, it is lack of basic football skills.

第一, 足球的基本技术不扎实.

firstly, studying the problem of subject in dialogue and discussing the dialectical between self and others.

首先是考察对话的主体问题,探讨自我与他人的辩证关系.

According to the theory polar , increase polar occurs firstly in the developed area.

根据增长极理论, 增长极首先出现在发达地区.

firstly, it describes methods of DDB and DIB bitmap displaying.

首先介绍DDB、DIB位图的显示方法.

firstly, the background of the conflict detection and resolution research being undertaken worldwide is systematically introduced.

首先, 本文对空中交通冲突探测与解决问题的研究背景以及研究现状进行了系统概述.

It was one of the bronze wares firstly using pottery pattern mental core supporter technique.

这是最早使用陶范法金属芯撑技术的青铜器之一.

However , the ESP on molten iron desulfurization is firstly used in China.

沙钢铁水脱硫工艺系统配置电除尘器,在我国尚属首例.

You should gather yourself together firstly under conditions of great danger.

在极其危险的情况下你应当先控制住自己.

firstly, central heating and telephone were on a constant rise.

首先, 中央暖气设备和电话一直处于上升态势.

firstly, it's expensive, and secondly, it's too slow.

首先是价格贵，其次，速度太慢。

The programme is now seven years behind schedule as a result, firstly of increased costs, then of technical problems.

该项目现已经比预定时间晚了7年，原因首先是因为成本增加，其次是由于技术问题。

firstly I compliment you on most of your excellent Spring issue of 'Triangle'.

首先,让我来夸几句,你们《三角迷踪》春季号的大部分内容都非常精彩.

You need, firstly, a strong independent board of directors and secondly, an experienced and dedicated staff.

你首先需要一个强大的独立董事会，其次需要一批富有经验并且爱岗敬业的员工。

firstly, they must make certain that their pension needs are adequately catered for.

首先，他们得确保他们能获得足够的养老金。

Vitamin C has many roles to play in weight control. firstly, it is needed for hormone production.

维生素C在控制体重方面扮演着多重角色。首先，荷尔蒙的生成有赖于它。