shifting dullness中文什么意思

移动性浊音

• shifting:    adj. 1. 变动的；移动的；多[ ...
• dullness:    暗黑; 不锐利; 迟钝, 浊音; 呆 ...
• absolute dullness:    绝对浊音

百科释义

In medicine, shifting dullness refers to a sign, elicited on physical examination, for ascites (fluid in the peritoneal cavity).Murray Longmore, Ian B.