Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/f244befa4ddde3cf82fd1d4dedc84303.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 tube-shaped例句_tube-shaped英汉例句_tube-shaped双解例句_绍翊字体网有道词典
When the vocal folds are spread apart during quiet breathing, the larynx constitutes a tubular air tunnel with somewhat irregularly shaped walls. 当声带在安静呼吸时分开，喉头构成一个管状的风洞，其管壁有些不规则。