atony是什么意思？

atony

英['ætəni:] 美['ætəni]

• n. （尤指收缩器官的）张力缺乏，迟缓，无重音，无重读；

例句

• The pelvis first shows evidence of hyperactivity and hypertrophy and then progressive dilatation and atony. 肾盂早期表现是蠕动增强及肥厚,以后逐渐扩大及无张力.
• But how atony and paleness to recall this. 但回忆此刻显得多么无力和苍白.
• Bethanechol is of value in certain cases of postoperative abdominal distention and gastric atony or stasis. 氨甲酰甲胆碱对于术后腹胀和胃张力缺乏或停滞的某些病例有效.

英英词典释义

• Noun
  1. lack of normal muscular tension or tonus

行业词典

• 医学： 张力缺乏，弛缓：缺乏正常的紧张力或强度；