impaction
n. 压紧；装紧；嵌入
例句
What is the impaction on accounting information relevance?
对会计信息价值相关性的影响如何？
Today, I found out that my beloved guinea pig has impaction.
今天我发现心爱的天竺鼠得了肠阻塞。
Methods:To analyse 52 samples of food impaction retrospectively.
分析52例食物嵌塞患者的临床资料。
