“洗鼻指數(shù)”英語(yǔ)怎么說

　　名詞解釋：“鼻腔清洗指數(shù)”，根據(jù)天氣變化、就醫(yī)人群、藥品銷量等信息進(jìn)行模式化運(yùn)算，結(jié)合了當(dāng)日空氣質(zhì)量、懸浮顆粒物等指標(biāo)，提示市民應(yīng)及時(shí)清洗鼻腔，防治上呼吸道疾病，尤其對(duì)過敏性鼻炎和哮喘患者形成健康指導(dǎo)。你知道怎么用英語(yǔ)表達(dá)嗎?

　　The Shanghai Meteorological Bureau withdrew its newly released nasal rinse index on Wednesday, only two days after its start, amid increasing public questions over whether it is misleading and profit-driven.

　　The index, which advises local residents to rinse their nasal cavities between one and six times a day to prevent respiratory diseases, depending on the day's air quality, was purported to be the first of its kind in the nation.

　　周三，上海氣象局暫停發(fā)布洗鼻指數(shù)，該指數(shù)僅發(fā)布了兩天，引起人們對(duì)其是否誤導(dǎo)公眾和受利益驅(qū)動(dòng)的質(zhì)疑。

　　“鼻腔清洗指數(shù)”提醒市民空氣污染時(shí)每天清洗鼻腔一到六次，以避免患呼吸道疾病。該指數(shù)在中國(guó)并無(wú)先例。

　　【講解】

　　文中的“nasal rinse index”就是“鼻腔沖洗指數(shù)”的意思，也就是“洗鼻指數(shù)”。“nasal”是指“鼻子的”，如：nasal voice 鼻音。“rinse”是指“沖洗”，如：Give your hair a good rinse after shampooing it. 用洗發(fā)劑洗頭后，要把頭發(fā)好好沖洗干凈。“洗鼻”還有另外幾種表達(dá)方式：nasal wash，nasal lavage，nasal irrigation。