Repeat these steps until the suture line is free of blood and crusts.

重复以上操作直到缝合处无血和硬痂为止.

辞典例句

CTA scanning revealed blood vessels convulsion, constriction and obstruction in infarct area.

CTA显示梗塞区血管痉挛 、 收缩、中断,显示出血区造影剂外漏、局部呈无血管区.

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For 1.5 - yr follow - up, no more microscopic or gross hematuria was found.

经一年半的追踪, 再无血尿的发生,本篇报告并讨论不同栓塞物质的优劣.

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