foreign matter〔名词〕夹杂物,杂质,异物详细»
foreign matter〔名词〕外来物,多余物详细»
foreign matter〔名词〕杂质,外来杂质,异物详细»
foreign matter〔名词〕杂质详细»
foreign matter〔名词〕杂质,夹杂物,异物糙详细»
foreign matter〔名词〕杂质,外来物质详细»
异物accompanying substance;extraneous material;foreign impurity;foreign material;foreign matter;foreign substance详细»