To make micro - courseware physics with Geometer's SketchPAD is encouraged.提倡使用“几何画板”作为微型物理课件的制作平台.Greek geometer ( 3 rd century BC ).( 公元前三世纪 ) 希腊几何学家....
...the muck and mire of sewers and farm- yards.下水道和农家庭院的污垢和烂泥When they saw his enormous house and flash car they looked at each other, both thinking ‘Where there’s muck there’s brass.’他们两人看到他的巨宅和豪华汽车，会意地互相看了一眼，心里想：“谁干脏活谁...
Intellective to Nanjing development capital promotes economic growth to offer corresponding proposal finally.最后对南京发展智力资本促进经济增长提出相应建议.With almost 100 workers , We are majored in telecontrol, televox, electronic and intell...
如果你的排气管脱落，应将其更换。When your exhaust falls off, you have to replace it.车子底盘的3块隔热板已经脱落了。Three insulating panels had come adrift from the base of the vehicle.有一页纸脱落下来，飘落到地砖上。A page came loose and floated onto the tiles....
Some people moved in silky, liquid movements, others were jerky, probably drunk.一些人动作平稳流畅，其他人则跌跌撞撞，大概是喝醉了。This kind of mixer produces light, silky, even-textured batters.这种搅拌机能搅拌出稀薄、柔滑、质地均匀的面糊。This shampoo smells fruity ...