less invasive短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 微创 Tears in the aorta which affect thousands of people each year coast to coast, may soon be treated with a much less invasive technique that could dramatically improve patients' chances of survival. 沿岸每年有数千人群受累于大动脉的撕裂，很快就会有微创技术可以戏剧性的提高患者生存的几率。 dxy