Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/ef3630f3f35867f481eb2ea4dc91917f.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 ventilating speed是什么意思，ventilating speed的翻译，ventilating speed音标、读音、用法和例句_果味酸柯林斯词典
For the characteristic of high closing in compartment of high speed train, the ventilating design should ensure passengers' safety and comfort. 由於高速列車車廂高度密閉的特性，高速列車的通風設計必須滿足旅客的安全性和舒適性。