While Western pharmaceuticals continued to be checked for compliance with the required standards in quality and safety,proprietary Chinese medicines were tested for heavy metal content and the presence of Western drugs or controlled substances.是什么意思_While Western pharmaceuticals continued to be checked for compliance with the required standards in quality and safety,proprietary Chinese medicines were tested for heavy metal content and the presence of Western drugs or controlled substances.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句