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
Don't get so excited about it.
别因为这事儿太激动。
Please don't bother. Thank you just the same.
请不要麻烦了，谢谢。
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。