Oscillograms
(oscillogram 的复数) n. 示波图\\n[医] 示波图
🗣️ 情景例句
He ran the drugstore
他经营药房
I couldn't get through.
我打不通。
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。