Oscilloscopes
(oscilloscope 的复数) n. 示波镜\\n[计] 示波器
🗣️ 情景例句
If the owners don't claim the dog in forty-eight hours,
如果狗的主人在四十八小时内不认领，
We may be able to help you in some way.
我们也许能在某些方面帮助你。
Dear Abby,
亲爱的Abby，