单词	論年
释义	論年 lùn nián论年岁﹐按年龄说。论年
随便看	Barium Lactate barium lanthanum titanate ceramics barium-lanthanum titanate ceramics barium laurate barium lead oxide barium-lithium glass Barium lung Barium lung disease barium-magnesium aluminate barium magnesium niobate barium magnesium tantalite barium mahogany sulfonate barium malate barium malonate barium manganate barium manganese fluoride barium materials/devices barium metaborate barium metaborate oil base anti-rust paint barium metaborate phenolic anti-rust paint barium meta carbonate barium metal barium metaperrhenate barium metaphosphate barium metaplumbate films