Endoprosthesis
内镜置管[术]
🗣️ 情景例句
What do you recommend?
有什么建议？
Do you know any of those people?
你认识那些人吗？
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。