我们需要有一种超小型车, 而这种就是不超过2,000美元能买到的最好的超小型车.We needed a subcompact, and this was the best one you could buy for under $ 2,000.超小型 无人机 是目前国内外重点研究的自治机器人之一.Sub - mini aerial vehicles ( SMAV ) are mainly studied one of autonomy ...
在这里,外科医生执行一次囊肿胃造口术, 排除了 非 癌生长的胰腺.Here a surgeon performs a cyst gastrostomy, the removal of non - cancerous growths from the pancreas.在影像科于局部麻醉下行经皮透视下胃造口术.They contraindicated for percutaneous endoscopic and then receive...