The Indians chipped flint arrowhead.印第安人凿制燧石箭头.An arrowhead is never used at the radius center.箭头永远不可以指向圆心.Only the arrowhead , carved from some milky blue stone, had any color.只有箭头, 是用乳状的蓝宝石雕刻的, 发出一些色泽....
Based on material choosing, mix design, and construction, polypropylene fibre concrete used in riprap consol - idarion work is introduced.从材料选择 、 配和比设计 、 施工方法等方面介绍了聚丙烯纤维混凝土在某海漫加固工程中的应用情况.Plenty of customer resources in l...
感恩节通常在十一月最后的星期四.Thanksgiving Day is usually on the last Thursday in November.十一月十四日晨,伊利的柯蒂斯推进式双翼机被吊上船.Early on 14 November Ely Curtiss's pusher biplane was hoisted aboard.她对叶海亚十一月二日的让步根本不当一回事.She treated Yahya'...
He's been teaching classes on Islamic architecture at MIT for 15 years.他已在麻省理工学院教授有关依斯兰建筑的课程超过15年.He wants to create a society where Islamic principles predominate.他想创造一个以伊斯兰教戒律为主导的社会。Alexander Berzin's article...