bur: 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。
Under secretary of state nicholas bur says he will travel to london monday for talks with representatives of the other permanent members of the security council 伯恩斯说,由于伊朗“实际上对国际社会嗤之以鼻” ,所以有必要制订一项新决议。