n. 1.栗刺，芒刺；草籽；带刺草屑。 2.【植物；植物学】(栗、苍耳、牛蒡等)刺果植物；刺球状花序。 3.黏附物，钩着物；难以摆脱的人，吃闲饭的人，寄生虫(指人)。 4.【机械工程】(铸件等的)毛口，毛头(＝burr). a bur in the throat 梗在喉咙里的东西，骨梗在喉。 短语和例子 stick like a bur 如刺黏衣，难以摆脱。
small bit used in dentistry or surgery 同义词：burr,
seed vessel having hooks or prickles 同义词：burr,
remove the burrs from 同义词：burr,
A bur (also spelled burr) is a seed or dry fruit or infructescence in which the seeds bear hooks or teeth which attach themselves to the fur of passing animals or the clothing of people. The hooks or teeth can be irritants and very hard to remove from clothing, such as wool or cotton.
例句与用法
1.
She might cry, bur it was in a soft, rainy, relieving way . 她也许哭泣，但那也只是温和的、象下雨似的发泄一下。
2.
In the story we are provided with conventional heroes and heroines, bur also with other characters of far greater interest, who steal most of the action . 故事里有传统地男女主人公，但也有更有趣的人物，形成了喧宾夺主。
3.
He picked off the burs that had stuck to his overcoat 他摘去粘在大衣上的芒刺。
4.
Accent expert : i would like to buy a ham - bur - ger 口音专家：我想买个汉-堡-包。
5.
Books are the ever - buring lamps and accumulated wisdom 好书乃积累智慧的长明灯。
6.
Wouidn ' t the y e ven te i y ou where she was bur ed 他们连她葬在哪里都没告诉你？
7.
After the rain , landslide bur several house 雨后，同体滑坡掩埋了好几幢房屋。
8.
The excavation of the bur city take a long time 发掘埋在地下的城市花了很长时间。
9.
After the rain , landslide bur several house 雨后，同体滑坡掩埋了好几幢房屋。
10.
She bur her face in the roses , drinking in the fragrance 她把脸埋在玫瑰里，吸入芳香。
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