Periadventitial
[医] 外膜周的
🗣️ 情景例句
Yes. In there. Good luck.
是的 ，在那里面。祝你好运。
He needed a blood transfusion.
他需要输血。
Our own warm atmosphere and the heat generated by the telescope would make it impossible to detect objects as small as planets.
地球周围温暖的大气层和望远镜散出的热量使得我们根本不可能找到比行星更小的物体。