Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/e60f724e294597613fc030cb7bf7abe6.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 Dop-pler-ultrasound是什么意思，Dop-pler-ultrasound的翻译，Dop-pler-ultrasound音标、读音、用法和例句_贰靶汉英词典