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。
芒刺；刺果
burrs — plural of burr
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
a seed vessel having hooks or prickles, often clinging to fur or clothing
尖利的东西；刺或碎片。
A sharp, pointy object, such as a sliver or splinter.
粗重的嗡嗡声
A rough humming sound.
日晕或月晕的同义词
Synonym of brough (“halo around the sun or moon”)
带钩刺的种子壳
seed vessel having hooks or prickles
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.
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.
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
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.
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)
耳垂
The ear lobe.
树瘤
A burr knot or burl.
鹿角根部的结节
The knot at the bottom of an antler.
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.
After walking through the tall grass, we had to pick several burrs off our socks.
走过高高的草丛后，我们不得不从袜子上摘下几颗芒刺。
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.
狗从田野回来，身上沾满了芒刺。
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.
他小心地摘掉粘在毛衣上的一颗芒刺。
用法提示：此处 burr 是名词单数，指带刺的果壳。
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。
作名词，指金属等材料上的毛糙边缘。
The blade has a burr on its edge.
刀刃上有一处毛边。
作动词，指说话带有含混粗重的口音。
He burrs when he talks.
他说话时发音含混。
sticker 是非正式用词，常用于美国英语，可泛指任何带刺且易粘在衣物或毛皮上的植物部分，范围比 burr 广；正式语境中应使用 burr。
hitchhiker 是比喻性表达，常见于户外或远足语境，强调种子借人或动物传播；日常对话中不如 burr 常用。
grammar · medium
易错句子There are many burr on my clothes.
正确表达There are many burrs on my clothes.
burr 是可数名词，表示多个芒刺或毛边时要用复数形式 burrs。
grammar · medium
易错句子Last night he burr his r's.
正确表达Last night he burred his r's.
burr 是规则动词，表示过去发生的动作要用过去式 burred，不能用原形。
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。
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。
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。
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。
一种植物，其带钩刺的果序与burr一样会粘附在衣物或动物毛皮上。
在植物传播语境中指借动物或人移动的种子，与burr的钩刺附着传播方式相同。
burr表面布满细小尖刺，prickle是这类结构的统称。
burr本质上是一种带钩刺的种荚或果壳。
魔术贴的发明灵感来自苍耳等burr钩刺的黏附原理。
令人恼火的事；眼中钉
The constant noise from the construction site was a burr under my saddle all week.
建筑工地持续的噪音整整一周都让我心烦。
像芒刺一样粘着不放；纠缠不休
My little cousin sticks like a burr whenever we visit.
我们每次去拜访，小表弟都缠着不放。
Dictionary facts from ECDICT, WIKTIONARY.