Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/d4a6fc12b0c5610f6c0b5897ce39e46a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 Hexter是什么意思，Hexter的翻译，Hexter音标、读音、用法和例句_流逝汉英词典
Correlation between blood lead levels and exposure to lead in ambient air was exhibited by Goldsmith and Hexter. Goldsmith和Hexter揭示了血铅水平和暴露于带铅的空气环境的关系。