firstly基本解释
adv.第一；首先
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firstly
基本词汇
更新时间：2024-11-18 23:36:37
基本词汇
adv.第一；首先
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adv
1. before anything else
e.g. first we must consider the garter snake
Synonym: firstforemostfirst of allfirst off
1. 首先;第一
You use firstly 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
