除氧剂 、 干燥剂 、 保鲜剂制售; 粮油食品销售.Chuyang agents, desiccant, preservation of manufacturing and selling agent ; With food sales.含有锰的生铁,用作除氧剂,用在制钢时提高锰的含量.An alloy of iron and manganese used in the production of steel.是锅炉给水和蒸汽换热设备的...
你要仔细听才能听见老人的呼吸声。You had to listen hard to hear the old man breathe.安排照料老人的筹划者arrangers of care services for the elderly她诈骗老人的全部钱财.She fooled the old man out of all his money....