a crashing bore
collocation极其无聊的人
He's nice enough, but as a dinner guest he's a crashing bore.
他人很好，但作为晚餐宾客，他极其无聊。
令人厌烦的人（或事物）；无聊的人（或事物）
先理解核心含义，再看它在真实句子里的用法。
令人厌烦的人（或事物）；无聊的人（或事物）
a person or thing that makes someone feel bored
He is such a bore at parties because he only talks about himself.
他在聚会上真是个无聊的人，因为他只谈论自己。
钻、钻孔或铣削的孔。
A hole drilled, bored, or milled through something.
在某些河流和河口发生的突然快速潮流,形成波浪。
A sudden and rapid flow of tide occurring in certain rivers and estuaries which rolls up as a wave.
令人感到无聊的人
a person who evokes boredom
此类孔的直径。
The diameter of such a hole.
I find lectures on that topic a real bore.
我觉得关于那个话题的讲座非常无聊。
Don't be a bore; let's have some fun!
别那么无聊了，我们找点乐子吧！
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极其无聊的人
He's nice enough, but as a dinner guest he's a crashing bore.
他人很好，但作为晚餐宾客，他极其无聊。
潮涌；怒潮
Surfers travel to the river to ride the tidal bore.
冲浪者前往那条河去追乘潮涌。
钻孔
They drilled a bore hole to test the water quality.
他们钻了一个钻孔来检测水质。
内径；口径
The mechanic measured the bore diameter of the cylinder.
机械师测量了气缸的内径。
无聊的人是指那种剥夺你的独处，却不给你陪伴的人。
He is such a bore at parties.
他在聚会上真是个让人厌烦的人。
令人厌烦的人：在你希望他倾听时却只顾自己说话的人。
She found the lecture a bore and left early.
她觉得这个讲座很无聊，就提前离开了。
Use bore naturally, then get feedback on meaning, tone, grammar, and phrasing.
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bore既是钻出的孔，也是让你无聊的人：想象钻头在工件上转出孔，你看着看着就无聊了。
语域：informal 常见场景：日常口语、非正式闲聊、社交对话 bore 作名词表示“令人厌烦的人或事”时，通常用于非正式口语和日常交流；在正式或技术性语境中，bore 更常指“孔、内径”等含义，需根据上下文判断。
这些词都与 bore 押韵，都含 /ɔr/ 音，且都以 -ore 结尾。注意：born (/bɔrn/) 和 bored (/bɔrd/) 看起来相似，但发音不同。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.