Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/887f8ea625e9759b980487bec717a48b.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 rotavator是什么意思，rotavator的翻译，rotavator音标、读音、用法和例句_果味酸柯林斯词典
The boat can solve the technical problem of providing a handed rotavator boat that a person can sit on to operate so as to reduce work intensity. 所要解决的技术问题是提供一种人可以坐在船上进行操作以减小劳动强度的手扶式水田旋耕船。