Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/c8ce08b334d45e67cd15d31e299d09a4.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 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_甲百匯小鸡词典