Ampligraf
摆幅仪
🗣️ 情景例句
I had a busy day. I'm done.
我今天很忙，现在精疲力尽。
How long will it take for a telegram to get to California?
你把电报传到加州要多长时间？
All the biscuits that were sent were carefully weighed.
凡送来的饼干都仔细地称量。