Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/90fe010ba119ce918a05147cee3b1787.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 single celled是什么意思，single celled的翻译，single celled音标、读音、用法和例句_流逝汉英词典
Ultraviolet radiation may also damage marine life by killing one- celled plants called phytoplankton,which form the base of the ocean's food chain. 紫外線輻射還可以通過殺死單細胞的浮遊植物來破壞海洋生命，這種浮遊植物是搆成海洋食物鏈的基礎。