certainly的同义词有“naturally，of course，surely”这些副词或词组均有“肯定地，当然”之意。
certainly强调有把握，深信不疑。
naturally指自然而然，毫无造作或天生如此。
of course指毫无疑问，自然如此。可与certainly和naturally换用。
surely表一种必然的.可能性，也可表示信心或不轻信。强调主观判断。
下面我带大家来了解一下certainly的其他详细内容，希望对您有所帮助：
一、单词音标
单词发音：英 ['sɜːtnli] 美 ['sɜːrtnli]
二、单词释义
adv. 当然；一定
三、词语用法
certainly用作副词，意为“当然；行（用于回答）；必定”。
四、短语搭配
be certainly 一定有
come certainly 一定会来
consent certainly 当然会同意
die certainly 会死
forget certainly 确实忘记
introduce certainly 一定得介绍
know certainly 当然知道
like certainly 确实喜欢
lose certainly 肯定要输
park certainly 确实要停车
see certainly 一定要送
think certainly 确实认为
wish certainly 确实希望
五、双语例句
I can certainly feel the effects of too many late nights.
我当然能感受到熬夜太多产生的影响。
Beating the world champions is certainly a big ask for the team.
这个队要打败世界冠军当然难度很大。
Certainly, the early years are crucial to a child's development.
毫无疑问，幼年对儿童的成长至关重要。
We've certainly improved on last year's figures.
我们的业绩的确超过了去年的数字。
You've certainly made an excellent job of the kitchen.
你们把厨房弄得好极了。
Without treatment, she will almost certainly die.
要是不治疗，她十有八九会死。
1、certainly 核心词汇
英 ['sɜːtnli] 美 ['sɜːrtnli]
adv. 当然；一定
You are certainly a talented artist.
你当然是位有天赋的艺术家。
2、absolutely 常用词汇
英 ['æbsəluːtli] 美 ['æbsəluːtli]
adv. 完全地；绝对地；[语]独立地
int. （表示赞同）完全正确，一点没错
I trust his discretion absolutely.
我完全相信他的判断。
3、doubtless 畅通词汇
英 ['daʊtləs] 美 ['daʊtləs]
adj. 无疑的；确定的
adv. 无疑地；确定地；很可能地
That she was angry is doubtless.
她生气是无疑的。
扩展资料
词汇用法
certainly用于修饰动词,表示同意所陈述的事或确信某事是真实的。
certainly在句中的位置,如果有助动词(be, do, have等),一般放于助动词之后。如果表示否定,一般放于助动词之前。也可位于句首或句末,表示强调。
certainly作“当然”解是非正式用语,多见于口语; 作“必定”解是正式用语,口语和书面语均可使用。