Oscillography
[电] 示波法
🗣️ 情景例句
She sells sea shells on the shining seashore.
她在亮晶晶的海滩上卖贝壳。
If you cannot have the best, make the best of what you have.
如果你不能有最好的，你就充分利用你现有的吧。
Nearly a week passed before the girl was able to explain what had happened to her.
几乎过了一个星期，那姑娘才能讲述自己的遭遇。