短語(yǔ)詞組短語(yǔ)arsenic c acid 砷酸high -arsenic contaminated acid 高砷污酸arsenic acid anhydride 砷酐;翻譯;五氧化二砷Methyl arsenic acid 甲胂酸methyl -arsenic acid 翻譯META -ARSENIC ACID 偏砷酸;翻譯orthothio arsenic acid 硫砷酸glycero -arsenic acid 翻譯iodophenyl -arsenic acid 翻譯 返回 arsenic acid