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
Is unwilling to start at the bottom, expects too much too soon.
不愿从基层干起，要求太多。
The dainties of the great are the tears of the poor.
大人物的美味是穷人的眼泪。
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。