noun🔗Share刺, 芒刺 A sharp, pointy object, such as a sliver or splinter."The child's finger had a tiny burr from the wooden fence. "小孩的手指被木栅栏扎了一根小刺。naturethingChat with AIVocabulary GamePractice Reading
noun🔗Share苍耳, 刺果。 A bur; a seed pod with sharp features that stick in fur or clothing."The dog came back from the park covered in burrs stuck to its fur. "那只狗从公园回来的时候，浑身都是苍耳，毛上扎满了刺果。plantseednatureenvironmentanimalChat with AIVocabulary GamePractice Reading
noun🔗Share毛刺，飞边 A small piece of material left on an edge after a cutting operation."After he cut the metal, he used a file to remove the sharp burr from the edge. "他切割金属后，用锉刀去除了边缘锋利的毛刺。materialtechnicalpartindustryChat with AIVocabulary GamePractice Reading
noun🔗Share毛刺, 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."The mechanic used a burr on the rivet to ensure the metal sheet was held together tightly. "为了确保金属板紧密地固定在一起，机械师在铆钉上使用了一个垫圈(burr)。technicalmaterialmachineindustryChat with AIVocabulary GamePractice Reading
noun🔗Share护手环, 铁箍. A broad iron ring on a tilting lance just below the grip, to prevent the hand from slipping."The jouster gripped his lance tightly, trusting the burr to keep his hand from sliding forward during the impact. "骑士紧紧握住他的长矛，相信护手环能防止他的手在冲击时向前滑动。militaryweaponpartChat with AIVocabulary GamePractice Reading
noun🔗Share耳垂，耳珠。 The ear lobe."The earring tugged uncomfortably at her burr. "耳环不舒服地拉扯着她的耳垂。anatomybodypartorganphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share鹿 основания的疙瘩，鹿茸根部的结。 The knot at the bottom of an antler."The taxidermist carefully examined the deer antler, noting the size and shape of the burr. "标本制作师仔细检查了鹿角，留意着鹿茸根部那个疙瘩的大小和形状。animalpartChat with AIVocabulary GamePractice Reading
noun🔗Share嗡嗡声，呼呼声 A rough humming sound."The refrigerator door wasn't closed properly, and I could hear a low burr coming from the motor. "冰箱门没关严，我能听到马达发出低低的嗡嗡声。soundChat with AIVocabulary GamePractice Reading
noun🔗Share小舌音，颤音 A uvular "r"."Her French accent was charming, especially the slight burr in her pronunciation of the word "rouge." "她的法语口音很迷人，特别是她说“rouge”这个词时，那轻微的小舌音颤音，听起来特别有味道。phoneticslanguagesoundlinguisticsChat with AIVocabulary GamePractice Reading
verb🔗Share发颤音，用小舌音发r。 To pronounce with a uvular "r"."The Scottish actor tried to burr his "r"s for authenticity in the play. "这位苏格兰演员试图用小舌音发“r”音，让他在剧中的表演更逼真。languagephoneticsChat with AIVocabulary GamePractice Reading
verb🔗Share嗡嗡作响，发出嗡嗡声 To make a rough humming sound."The old refrigerator's motor started to burr loudly in the kitchen. "厨房里，老冰箱的马达开始大声地嗡嗡作响。soundChat with AIVocabulary GamePractice Reading
noun🔗Share矛镦环，矛鐏环 A metal ring at the top of the hand-rest on a spear."The blacksmith carefully hammered the decorative burr onto the spear, securing the hand-rest. "铁匠小心地将装饰性的矛镦环锤到长矛上，固定住握柄。weaponmilitarypartChat with AIVocabulary GamePractice Reading
noun🔗Share树瘤，树疙瘩 A tree growth in which the grain has grown in a deformed manner."The woodworker admired the swirling patterns in the burr on the old oak trunk. "那个木匠很欣赏老橡树树干上树瘤里那些旋转的花纹。plantnaturebiologyagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share树瘤，瘤木 Wood of a mottled veneer, usually cut from such a growth."The cabinet's beautiful, dark burr wood was a feature of our dining room. "那个橱柜深色的美丽瘤木是餐厅的一大亮点。materialstructureChat with AIVocabulary GamePractice Reading
noun🔗Share线结，疙瘩 A knot or lump in thread or cloth."The new sweater had a small burr on the sleeve, so I tried to carefully pull it off. "这件新毛衣的袖子上有一个小线结，所以我小心翼翼地想把它扯掉。materialChat with AIVocabulary GamePractice Reading
