Niclosamide was the only WHO recommended molluscacide,and was widely used to kill oncomelania to prevent and cure of snail fever.是什么意思_Niclosamide was the only WHO recommended molluscacide,and was widely used to kill oncomelania to prevent and cure of snail fever.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句