HED has certain clinical feature, especially about its skin lesion.HED有其一定临床特点, 皮损具有典型特征.Well be in a store and hed run up the escalator.例如我们在一家店里,而他要上手扶梯.He arrives on the dot. I was sure hed be late.他准时到了. 我本以为他会迟到的....
HED has certain clinical feature, especially about its skin lesion.HED有其一定临床特点, 皮损具有典型特征.He arrives on the dot. I was sure hed be late.他准时到了. 我本以为他会迟到的.Well be in a store and hed run up the escalator.例如我们在一家店里,而他要上手扶梯.Ob...
He went to Toronto, where he leased an apartment.他去了多伦多，在那儿租了一间公寓。Toronto hospital maternity wards were filled to capacity.多伦多医院的产房都已住满了。The Cup was won for the third consecutive year by the Toronto Maple Leafs.多伦多枫叶队连续第...
Silver - coated carbonyl iron powder was prepared by using electroless plating method.用化学镀法,甲醛为还原剂,制备镀银羰基铁粉.The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroaniline . The yield is 90 %.采用...