make an assertion
She made a bold assertion about the project's success.
她对项目的成功做出了大胆的断言。
断言；主张；声明
审计认定；管理层声明；维护；辩护；断言的行为；肯定的声明或主张。；一种强调的声明(仿佛不需要支持证据)
a firm statement or claim, often made without supporting evidence; the act of asserting something
断言的行为；肯定的声明或主张。
The act of asserting; positive declaration or averment.
一种强调的声明(仿佛不需要支持证据)
a declaration that is made emphatically (as if no supporting evidence were necessary)
所断言的事物；声明；被断言的陈述。
Something which is asserted; a declaration; a statement asserted.
确认、断言或陈述某事的行为
the act of affirming or asserting or stating something
缺乏支持或证据的陈述或声明。
A statement or declaration which lacks support or evidence.
维护；辩护。
Maintenance; vindication.
程序中用于断言在特定点期望为真的条件语句,用于调试。
A statement in a program asserting a condition expected to be true at a particular point, used in debugging.
财务报表审计中,报表编制者所提供的一组信息。
The set of information that the statement preparer is providing in a financial statement audit.
His assertion that he was innocent was met with skepticism.
他声称自己无罪的断言受到了怀疑。
用法提示：名词作主语中心词，表示“断言”
The scientist supported her assertion with extensive data.
这位科学家用大量数据支持了她的主张。
用法提示：名词作宾语，表示“主张”
Despite his strong assertions, no one believed him.
尽管他强烈断言，但没人相信他。
用法提示：名词复数形式作主语，表示“强调的声明”
She made a bold assertion about the project's success.
她对项目的成功做出了大胆的断言。
从句用陈述语气。
His assertion that the policy would fail was ignored.
他关于政策会失败的断言被忽视了。
The assertion of authority caused conflict.
权力的主张引发了冲突。
语气稍弱，常用于未经证实的说法
更正式，多用于官方或公开场合
强调与对立观点争辩
语气更强，表示坚定确认
grammar · medium
易错句子I assertion that he is wrong.
正确表达I assert that he is wrong.
Assertion是名词，不能用作谓语动词；应用动词assert。
grammar · medium
易错句子He made much assertion about his innocence.
正确表达He made many assertions about his innocence.
Assertion是可数名词，应用many修饰复数形式assertions；much用于不可数名词。
针对 assertion 表示“强硬断言”的意义；denial 是直接相反的否定陈述。
针对 assertion 表示“断定、主张”的意义；contradiction 指提出与之相反的说法。
针对 assertion 表示“公开断言”的意义；retraction 指收回先前断言的行为。
针对 assertion 表示“坚定宣称”的意义；repudiation 指拒绝承认或接受该主张。
assertion强调言之凿凿但未必有据，claim则更侧重对事实的申索或权利主张；中文常译为'声称'或'主张'。
allegation特指未经证实的指控或断言，常带有负面含义；而assertion相对中性，仅强调陈述的强硬。
做出断言
He made a bold assertion that the project would succeed.
他大胆断言项目会成功。
大胆的断言
Her bold assertion surprised everyone in the room.
她大胆的断言让房间里所有人都吃了一惊。
没有根据的断言
The article is full of unsupported assertions.
这篇文章充满了没有根据的断言。
事实的断言
The lawyer's assertion of fact was later proven true.
律师对事实的断言后来被证明是真的。
assert (宣称) + -ion (名词后缀)
与assertion共享词根assert
常与 assertion 同时出现，表示支持或反对某个断言的理由
与 assertion 近义，但更强调对某事实的主张
支持或反驳 assertion 的事实或信息
泛指任何表述，assertion 是一种特定的陈述
个人看法，常与 assertion 在讨论中关联
自我主张，自我肯定
Her self-assertion in the meeting surprised everyone.
她在会议上的自我主张让所有人惊讶。
权力主张，权力宣示
The country's assertion of power in the region led to tensions.
该国在该地区的权力主张导致了紧张局势。
声张清白，坚持无罪
His assertion of innocence was consistent throughout the trial.
他在整个审判过程中始终坚持自己无罪。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.