细菌和病毒都可以引起髓膜炎.Both bacteria and viruses can cause it.该中心的气象专家将对髓膜炎地带的气候变化提出一项 长期 预测.The center will make long - term weather prediction predictions along'Meninggitis Belt'the meningitis belt.髓膜炎是一种包括大脑和脊椎的组织感染....
这些崎岖不平的路很快就把摩托车轮胎磨平了.These rough roads soon wore the tread of motorcycle tires off.抽烟斗的人用牙齿咬住烟斗，有时会把齿尖磨平。Pipe smokers sometimes wear down the tips of their teeth where they grip their pipes.如果马掌磨薄或磨平，就需要换新马掌了。Your horse ...