Cascade graphs
[电] 梯级图
🧩 词语组成解析
n. 图形, 图表；曲线图（graph的复数）
🗣️ 情景例句
Has he made it up with her yet?
他和她和好了吗？
It's very popular.
它很受欢迎。
Is the price the same?
价钱一样吗？