Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/c99046e7575fe588b30f6d9f7f91c99a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55
air valve英英字典_air valve剑桥英语解释_air valve柯林斯英文解释_沉淀汉英词典
沉淀汉英词典

air valve

A 开头单词

柯林斯词典

    air valve

  • 1. N a device for controlling the flow of air in a pipe 气阀

    • 返回 air valve