Forest coccus blood is not bad chemical examination from what comes out?林球菌血液可以化验出来 吗 ?The classroom was quiet during the examination.考试时教室里一直是静悄悄的。The college entrance examination is like a sword of Damocles.高考就像是一把达摩克里...
He criticized the selfish attitude of certain sectional interests.他批评了某些利益团体自私自利的态度。The cross - sectional areas of the pore openings vary along their length.孔隙通道的 横截面 面积沿其长度方向变化.Braiding and Characteristic: common braidi...