firstly
adv.
"in the first place, before anything else," 1530s, but never a common word (simple first usually serving its place), from first + -ly(2).
| 词汇 | firstly |
| 词根词缀 | Online Etymology Dictionary firstly adv. "in the first place, before anything else," 1530s, but never a common word (simple first usually serving its place), from first + -ly(2). |
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