Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/6183ce1e7caf585b6be93b6736210af9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 pulsating quantity是什么意思，pulsating quantity的翻译，pulsating quantity音标、读音、用法和例句_按摩法牛津词典