Warning: file_put_contents(/www/wwwroot/ppbbbu/202081.com/cache/297df73f9e728ebe7d5d9f0ebc21a8eb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/202081.com/index.php on line 55 beanbag chair是什么意思，beanbag chair的翻译，beanbag chair音标、读音、用法和例句_2020年的事情英文词典
Engineering professors at McGill University have constructed a new type of wheel, designed for the moon but inspired by the humble beanbag chair. 麦吉尔大学的工程学教授们受到简易豆袋椅的启发，设计了一种适合月球路况的新型车轮。