Ibd
离子束穿孔；炎症性肠病
🗣️ 情景例句
May I see you in my office?
你可以到我的办公室来一下么？
What will the weather be like tomorrow?
天气将象明天一样吗？
The sea bed was scoured with powerful nets and there was tremendous excitement on board went a chest was raised from the bottom.
他们用结实的网把海床搜索了一遍。