Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/e96846228d654fd9531f90ab75ad12c4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 germanium power transistor是什么意思，germanium power transistor的翻译，germanium power transistor音标、读音、用法和例句_绍翊字体网有道词典