Word · Frequency #23104
undeclared
未申报的；未宣布的；未公开承认的
核心释义
not announced or openly acknowledged
- 1.
未申报的；未宣布的。
Not declared
未申报的；未宣布的。；未申报的；未宣布的
用法In use
The traveler was fined for carrying undeclared goods through customs.
用法提示：undeclared 作定语修饰 goods，表示未向海关申报。
She kept her travel plans undeclared until the last minute.
用法提示：undeclared 作宾语补足语，表示计划一直未公开宣布。
He is an undeclared major, so he still has time to explore different subjects.
用法提示：undeclared 作定语修饰 major，表示尚未正式选定专业。
undeclared + noun
常与 income、assets、war、major 等名词搭配，表示“未申报的”或“未公开的”。
He was ordered to pay tax on his undeclared income.
他被要求就未申报的收入纳税。
remain + undeclared
remain 是系动词，后接形容词 undeclared 作表语，表示“仍然未公开/未申报”。
相关词与表达Connections
搭配Collocations
- undeclared major
- 未定专业（大学生暂未选择主修专业）
- She entered university as an undeclared major.她以未定专业的身份进入大学。
- undeclared income
- 未申报收入
- He was fined for failing to report undeclared income.他因未申报收入而被罚款。
- undeclared war
- 未经宣战的战争；不宣而战
- The military operation was seen as an undeclared war.这次军事行动被视为一场未经宣战的战争。
- undeclared goods
- 未申报的货物（物品）
- Customs officers discovered undeclared goods in his luggage.海关官员在他的行李中发现了未申报的物品。
- undeclared candidate
学习提示Learner notes
记忆技巧Memory Tip
想象入境时未申报物品被海关拦下：un-（未）+ declared（已宣布）→ 未申报、未宣布。记住 un- 表示否定即可。
语境与语域Context & Register
语域：mixed 常见场景：tax or customs declaration、political candidacy、university major selection 该词多用于较正式的书面语境，如税务/海关申报、政治竞选等，也可用于大学里“未选专业”的日常说法。整体语气中性偏正式，具体正式程度取决于搭配的名词，建议根据语境判断。
发音与拼写Pronunciation & Spelling
这些词与 undeclared /ˌʌndɪˈkleəd/ 押韵（重读元音及后续辅音相同）：declared, prepared, compared, shared, stared, dared。注意形近词 unleaded /ʌnˈlɛdɪd/ 看起来像 undeclared，但读音完全不同，并不押韵。
Dictionary facts from ECDICT, WIKTIONARY.