Fibergastroduodenoscopy
纤维胃十二指肠镜检查
🗣️ 情景例句
Yes?
是吗？
What excuse could he have for being so rude?
他做了那样无理的事，将如何辩解呢？
With practice, no doubt, I could in time learn to write by holding the pen still while the paper moved.
毫无疑问，经过练习，我最终能够学会笔不动而纸动来写字。