The standard millibot has a clearance of about 15 millimeters, so a pencil or twig can stop it in its tracks.是什么意思_The standard millibot has a clearance of about 15 millimeters, so a pencil or twig can stop it in its tracks.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句