Warning: file_put_contents(): Only 0 of 7303 bytes written, possibly out of free disk space in /www/wwwroot/ndsq.cn/index.php on line 55 moonbounce例句_moonbounce英汉例句_moonbounce双解例句_开心英文字典_柠咚词
Murphy's primary method will be something called "laser ranging."Light from a laser fired from the Earth could hit a reflector on the surface of the moonbounce back. Murphy的基本方法将是"激光测距"，从地球上发出的激光打射到设在月球表面的反射器上，反射回地球。