中线的中间点标志为球场的中心点.The centre mark is indicated at the midpoint of the halfway line.中心点周围一圈光束显示了指南针的准确度.The wit of this beam shows the accuracy of the compass.这个系统仅测定中心点曝光值 ( 微棱镜区域内 )This system only measures the central sp...
如果你孩子的体温上升，就用海绵蘸上温水轻轻地擦拭她的身体。If your child's temperature rises, sponge her down gently with tepid water.她小心翼翼地把枪擦拭干净，放进枪盒里锁好。She meticulously cleaned the gun and locked it away in its case.他那天整个下午都在擦拭银器具.He spent al...