单词	绳子传动
释义	绳子传动rope driving
随便看	barium ion cloud experiment barium isoamyl sulfate barium isoamylsulfate barium lactate barium laurate barium malate barium malonate barium manganate barium materials/devices barium meal barium meal examination barium mercury iodide barium mesoperrhenate barium metaborate barium metal barium metaperrhenate barium metasilicate barium metatitanate barium metatungstate barium methacrylate polymers barium methoxide barium methylate barium methylate-- barium methoxide barium methylate; barium methoxide barium methyl sulfate