地球的周日自转the diurnal rotation of the earth地球每天的自转the daily rotation of the earth on its axis地球既公转又自转.The earth revolves both round the sun and on its own axis....
The center of inscribed circle of tetrahedron is called incenter.四面体内切球的球心称为四面体的内心。We can now use tetrahedron and hexahedron elements in three - dimensional stress analysis.我们现在在三维应力分析中采用四面体单元和六面体单元.Each tetrahedron shar...
卡西: 今天早上玛勒美容院发生的一件事真精采!Cassie: There was such a drama at Marla's Beauty Salon this morning!布鲁内利对玛勒将来是否会成为一名画家持保守态度.Mr Brunelli's assessment of Marla's prospects as an adult artist are cautious....
He was caught trying to impersonate a security guard.他假扮警卫被抓获。Tom was a brilliant mimic who could impersonate most of the college staff.汤姆的模仿能力是超一流的，他能惟妙惟肖地模仿学院里的大多数老师。He is an outstanding imitator and can impersonate al...
Each room is distinctively decorated with light, bright colors and floral prints.每个房间都以淡雅或鲜艳的颜色和印花图案装饰成独特的风格。You'll be impressed with the brightness and the beauty of the colors.色彩的明艳美丽会让你大饱眼福。Ted was very particula...