例句與造句

1. Manufactures and sells health and beauty products , toiletries , proprietary drugs , fragrances and dietary supplements . nasdaq : chtt
   -開發(fā)生產(chǎn)與銷售化妝品個人保護用品家庭保護用品以及洗滌類清潔用品為主營業(yè)務(wù)。
2. Although the regulatory barriers are lower for food supplements than proprietary drugs , there are still issues to overcome in labelling , product claims and quality assurance in marketing these products in developed countries
   雖然食品補充劑的管制比成藥寬松，但在發(fā)達國家銷售這些產(chǎn)品時，標(biāo)簽、產(chǎn)品說明、品質(zhì)保證等問題仍有待解決。
3. It's difficult to find proprietary drug in a sentence. 用proprietary drug造句挺難的