就是小问题才会累积。It's the little minor problems that add up.污染的累积效应the accumulative effects of pollution他们问那飞行员累积了多少飞行时数.They asked the pilot how many hours he had logged....
a campaign to encourage childless couples to adopt鼓励无子女夫妇领养孩子的运动Many childless couples adopt children.许多无子女的夫妇收养孩子.A higher'co - efficient of preservation'characterises married women with children than childles...
主要并发症为肠出血 、 肠穿孔.Major complications for intestinal bleeding, intestinal perforation.肠穿孔被踢的马.Intestinal perforation from being kicked by a horse.这些组织坏死会引起肠穿孔, 严重感染以及休克.This tissue death can lead to perforation of the inte...