King Edward Ⅷ abdicated in 1936 to marry a commoner.国王爱德华八世于1936年退位与一个平民结婚。When Edward VIII abdicated the British throne, he surprised the entire world.爱德华八世放弃英王地位时, 他使整个世界感到惊讶.The last French king was Louis Philippe, wh...
Isocyanic acid p - chlorophenyl ester was obtained with triphosgene and p - chloroaniline as raw materials.以对氯苯胺和三光气为原料,合成对 氯苯 异氰酸酯.The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroanilin...