Ampliscope
示波式摆幅仪
🗣️ 情景例句
Are you feeling better?
你觉得好些了吗？
Our clients want a replacement.
我们的客户要求换货。
The village which had seemed deserted, immediately came to life.Faces appeared at windows.
刚才还似乎空荡荡的村庄一下子活跃了起来，窗口露出了一张张面孔，