西地那非 Save Sign in to save words xīdìnàfēi ㄒㄧ ㄉㄧˋ ㄋㄚˋ ㄈㄟ sildenafil (virility drug) (loanword) Character by character 西(xī)the West 地(dì)earth 那(nà)that 非(fēi)not be A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0