Word · Frequency #18605
unassailable
不可攻破的；坚不可摧的
核心释义
Secure against attack; impregnable.
- 1.
不可攻击的；坚不可摧的
Secure against attack; impregnable.
- 2.
不可否认的；无可争辩的
Undeniable, incontestable or incontrovertible.
无可辩驳的；不容置疑的；不可攻击的；坚不可摧的；不可否认的；无可争辩的；攻不破的；不容置疑的
用法In use
Her essay presents an unassailable argument for reducing single-use plastics.
用法提示：unassailable 是形容词，修饰 argument，表示“无可辩驳的”。
The evidence behind the theory is not unassailable; new tests could change our minds.
用法提示：此处 unassailable 作表语，与 not 连用，表示“并非无可辩驳的”。
They have collected unassailable facts that support their proposal.
用法提示：unassailable 是形容词，修饰 facts，表示“不容置疑的”。
be unassailable
His argument is unassailable.
他的论点无懈可击。
remain unassailable
相关词与表达Connections
搭配Collocations
- an unassailable lead
- 难以超越的领先优势
- The team built an unassailable lead in the second half.球队在下半场建立了难以撼动的领先优势。
- an unassailable argument
- 无可辩驳的论点
- She presented an unassailable argument for changing the policy.她为改变政策提出了无可辩驳的论点。
- an unassailable position
- 稳固的地位
- The company enjoys an unassailable position in the market.该公司在市场上享有稳固的地位。
- unassailable evidence
- 确凿的证据
- The video provides unassailable evidence of what happened.视频提供了所发生事情的确凿证据。
- an unassailable reputation
学习提示Learner notes
记忆技巧Memory Tip
联想：un（不）+ assail（攻击）+ able（可…的）→ 敌人无法攻击，堡垒坚不可摧；引申为无可争辩。
语境与语域Context & Register
语域：formal 常见场景：Formal writing、Debate and argument、Military and defense unassailable 是比较正式的用词，多用于书面语或修辞性表达，表示某观点、证据或防线等无法被攻击或推翻。日常口语中较少见，通常出现在正式讨论或文学性描述中。
语法说明Grammar Note
常用于正式文体，作定语或表语。
发音与拼写Pronunciation & Spelling
assailable, available, unavailable, and scalable rhyme with unassailable: from the stressed vowel onward they all end in /eɪləbəl/. Be careful with lookalikes that also end in -able but are not rhymes, such as reasonable (/ˈriːzənəbəl/) and comfortable (/ˈkʌmfɚtəbəl/).
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.