firstly的意思是：adv.第一；首先。firstly的英英释义是Adverb:before anything else;"first we must consider the garter snake"。firstly的读音是英['f??stli]；美['f??rstli]。
一、英英释义点此查看firstly的详细内容
"first we must consider the garter snake"
二、网络解释
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
三、例句
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。
firstly的相关近义词
first of all、first、to start with、initially、at the outset、to begin with、primarily、originally、first off、foremost
firstly的相关反义词
firstly的相关临近词
firth、first、firstly mount、firstly current、firstly discovered、firstly occurring strong earthquake、firstly upsetting and lastly braking