Word · Frequency #21302
burr
芒刺；刺果
核心释义
a seed vessel having hooks or prickles, often clinging to fur or clothing
- 1.
尖利的东西；刺或碎片。
A sharp, pointy object, such as a sliver or splinter.
- 2.
粗重的嗡嗡声
A rough humming sound.
- 3.
日晕或月晕的同义词
Synonym of brough (“halo around the sun or moon”)
- 4.
带钩刺的种子壳
seed vessel having hooks or prickles
- 5.
切割后留在边缘上的小片材料
A small piece of material left on an edge after a cutting operation.
- 6.
小舌音“r”或带有这种音的口音
A uvular "r" sound, or (by extension) an accent characterized by this sound.
- 7.
钻孔或切割后工件上留下的粗糙毛刺
rough projection left on a workpiece after drilling or cutting
- 8.
冲压形成的金属薄片；铆接前套在铆钉端部的小垫圈
A thin flat piece of metal, formed from a sheet by punching; a small washer put on the end of a rivet before it is swaged down.
- 9.
美国政治家,杰斐逊副总统；决斗中重伤政敌汉密尔顿后南逃(1756-1836)
United States politician who served as vice president under Jefferson; he mortally wounded his political rival Alexander Hamilton in a duel and fled south (1756-1836)
- 10.
耳垂
The ear lobe.
- 11.
树瘤
A burr knot or burl.
- 12.
鹿角根部的结节
The knot at the bottom of an antler.
- 13.
磨机中用于研磨硬质物料的带磨料表面的旋转圆盘或锥体
A revolving disk or cone with abrasive surfaces used to grind hard products in a grinder or mill.
尖利的东西；刺或碎片。；粗重的嗡嗡声；日晕或月晕的同义词；带钩刺的种子壳；切割后留在边缘上的小片材料
用法In use
After walking through the tall grass, we had to pick several burrs off our socks.
用法提示：此处 burr 是名词复数，指带钩的刺果。
The dog came home covered in burrs from the field.
用法提示：此处 burr 是名词复数，指植物带刺的种子。
He carefully removed a burr that had stuck to his sweater.
用法提示：此处 burr 是名词单数，指带刺的果壳。
there are burrs in/on + noun
作名词，指有钩刺的种子团，常用复数。
There are burrs in the tall grass.
高高的草丛里有芒刺。
have a burr on + noun
作名词，指金属等材料上的毛糙边缘。
The blade has a burr on its edge.
相关词与表达Connections
搭配Collocations
- burrs on your clothes
- 粘在衣服上的刺果
- He brushed the burrs off his clothes after walking through the field.他穿过田地后，刷掉了衣服上粘的刺果。
- dental burr
- 牙科钻头
- The dentist replaced the worn dental burr before drilling.牙医在钻孔前更换了磨损的牙科钻头。
- a burr on the edge
- 边缘上的毛刺
- A sharp burr on the edge of the metal caught his sleeve.金属边缘上锋利的毛刺挂住了他的袖子。
- burr one's r's
- 把 r 音发成小舌颤音
- She lightly burred her r's as she spoke the dialect.她说方言时，轻轻地把 r 音发成小舌颤音。
学习提示Learner notes
记忆技巧Memory Tip
把 burr 想成‘刺球’：发音像 burn 的开头，一团小刺果粘在衣服上，扎扎的甩不掉。
语境与语域Context & Register
语域：neutral 常见场景：植物学教材、野外活动、日常对话 此义项指带钩刺的种子或果实，例如野外沾到衣物上的刺球。语气通常中性，日常对话和书面文章都适用，在植物学描述中也比较常见。不要把它与“毛边、钻孔器”或动词“含混说话”的义项混淆。
发音与拼写Pronunciation & Spelling
her、sir、fur、stir、blur、spur 都与 burr 押韵，元音均为 /ɝ/。注意拼写相似的 burn /bɝn/、burrow /ˈbɝoʊ/、burly /ˈbɝli/ 并不与 burr 押韵，发音不同。
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.