性状: 本品为白色或类白色的针状结晶或结晶性粉末, 无臭、味苦.Description: White to whitish needle crystalls or crystal powder, oderless and tasteless.特性: 白色有光泽六面体结晶或白色结晶性粉末.Characteristics: white glossy hexahedron crystal or white crystalline powder...
你们应该感到惭愧，都是你们惹的祸。You ought to be ashamed of yourselves. You've created this problem.自认祸是祸,自认福是福.A man is well or woe as he thinks himself so.你要是小心一点,本来是可以避免这场不测之祸的.With a little care you could have avoided the misha...