Fiberthoracoscopy
纤维胸腔镜检查
🗣️ 情景例句
Have you been to our Tourist Information Center?
你去过我们的旅客服务中心吗？
I hope not.
我希望不会。
I suddenly felt very worried, but could not say anything.
我突然非常着急起来，但却什么也说不出来。