Word · Frequency #6022
doubtless
无疑的；确定的
核心释义
Having no doubt; certain.
- 1.
毫无疑问的,确定的；无疑的；不怀疑的。
Characterized by or experiencing no doubt at all, certain; undoubted; undoubting.
毫无疑问的,确定的；无疑的；不怀疑的。；无疑的；确定的
用法In use
Her talent is doubtless, as everyone can see.
用法提示：句中doubtless作形容词，用作表语，表示“无疑的”。
The result of the experiment was doubtless, confirming the hypothesis.
用法提示：句中doubtless作形容词，用作表语，表示“确定的”。
We have a doubtless advantage in this competition due to our preparation.
用法提示：句中doubtless作形容词，用作定语，修饰advantage，表示“无疑的”。
be doubtless
用作表语，表示某事毫无疑问。
The result is doubtless.
结果是无疑的。
a [doubtless] noun
用作定语，修饰名词。
It was a doubtless victory for the team.
相关词与表达Connections
搭配Collocations
- doubtless success
- 毋庸置疑的成功
- His hard work led to a doubtless success.他的努力工作带来了毋庸置疑的成功。
- doubtless winner
- 确定的赢家
- She is the doubtless winner of the competition.她是这场比赛的确定赢家。
- doubtless fact
- 确凿的事实
- It's a doubtless fact that the earth orbits the sun.地球围绕太阳运转是一个确凿的事实。
- doubtless truth
- 无疑的真理
- Honesty is a doubtless truth in any relationship.诚实是任何关系中无疑的真理。
- doubtless evidence
学习提示Learner notes
记忆技巧Memory Tip
doubt（怀疑）+ less（无）= 没有怀疑，联想一个人拍胸脯说‘毫无疑问！’
语境与语域Context & Register
多用于正式或书面语境，表达确定性，口语中较少使用。
语法说明Grammar Note
通常用作定语或表语，表示‘无疑的’；在正式文体中常见。
发音与拼写Pronunciation & Spelling
All listed words share the -less suffix and generally rhyme with the target's /lɪs/ ending, though regional variations may use a schwa. The spelling pattern is identical, making them useful for comparison.
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY.