Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/2e3bb4d55d5934d191034fcd09799431.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 benjamin robins例句_benjamin robins英汉例句_benjamin robins双解例句_歐米惠必应词典
But it wasn't until 1747, when an English physicist named Benjamin Robins proved that "rifled" barrels performed better, that the practice really took off. FORBES: Magazine Article