Methods The cost and the effect of controlling coal-burning endemic fluorosis were compared in terms of RMB value from 1984 to 2004.是什么意思_Methods The cost and the effect of controlling coal-burning endemic fluorosis were compared in terms of RMB value from 1984 to 2004.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句