firstly

美音音标: ['fɜː(r)s(t)li] firstly
英音音标: ['fɜː(r)s(t)li] result.0.expl|add:"

解释
第一; 首先;

同义
first first of all first off firstly foremost
词性
r
解释
before anything else
示例
first we must consider the garter snake