单词	dip vector
释义	dip vector 倾角向量
随便看	Barguzinskiy Zapovednik Bargy Barh Barhaj barhak barhal Barhalganj Barham barhams barhane rug bar har. Bar Harbor bar harbour Barharwa bar head Bar Hebraeus bar height bar-height Barhi barhill bar hill bar-hillel barhills Barhist bar hold 肥肉厚酒，务以自强，命之曰烂肠之食。肥肤如玉洁，新髩学鸦飞。肥豚必烹，甘泉必竭，直木必伐。肥辛甘非真味，真味只是淡。肥边易得，瘦肚难求肥鸡不下蛋肩不动，膀不摇肩不担担，手不提篮肩不挑担，手不提篮肩不能担担，手不能提篮反过来反逆反锁反问反间反霸反面反面无情反革命反顾