先天性缺损的英文

例句与用法

1. These thumps are replaced by thrills when valvular insufficiencies or stenoses or congenital defects are present .
   这些撞击在瓣膜闭锁不全或狭窄，或者有先天性缺损时被震颤所代替。
2. The birth defects ( hat the drug produced were a result of inadequate testing
   这种药物造成的婴儿先天性缺损就是实验不够的结果。