But it was really diethylene glycol , a low - cost substitute commonly used in automobile antifreeze 而它实际是双乙烯甘醇，一种在汽车防冻液里常用的廉价替代品。
But it was really ( diethylene glycol ) , a low - cost substitute commonly used in automobile antifreeze 但实际上是二甘醇，一种通常用于汽车防冻剂的低成本代用品。
But it was really diethylene glycol , a low - cost substitute commonly used in automobile antifreeze 但实际上这是种名为二乙二醇的低成本物质，广泛用于汽车的防冻剂。
But it was really diethylene glycol , a low - cost substitute commonly used in automobile antifreeze 但是这实际上是二甘醇，一种低成本的通常用于汽车防冻剂的替代品。
But it was really diethylene glycol , a low - cost substitute commonly used in automobile antifreeze 但事实上，这是二甘醇，是一种廉价的，通常作为汽车防冻剂的物质。
But it was really diethylene glycol , a low - cost substitute commonly used in automobile antifreeze 但是它真的是二次乙基乙甘醇，一种普遍用作汽车冷冻剂的廉价替代品。
But it was really ( diethylene glycol ) , a low - cost substitute commonly used in automobile antifreeze 但实际上使用的添加剂是二甘醇，一种通常用于汽车防冻剂的低成本代用品。
But it was really diethylen eglycol , a low - cost substitute commonly used in automobile antifreeze 但是其实其中的添加剂为二甘醇3 , 4 - ，一种经常用于汽车防冻剂的廉价替代品。
But it was really diethylene glycol , a low - cost substitute commonly used in automobile antifreeze 但是事实上这种添加剂却是二甘醇，由于其低成耗而广泛用于机动车抗冻济的替代物。
But it was really diefling ( diethylene ) glycol , a low cost substitute commonly used in optimal bill ( automobile ) antifreeze 但实际上那是乙二醇，一种汽车防冻剂的低成本代用品。
