n.不充足，不足( insufficiency的名词复数 )...

insufficiencies的音标：...

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.Then from our country insurance investment situation, it points out some ins...