graph

• 表示两个或多个变量之间关系的图表或视觉呈现，通常用线条、柱形或点来绘制。也指数学中表示函数或数据关系的图形。

A diagram or visual representation showing the relationship between two or more variables, typically using lines, bars, or points.

1. Visual data representationA2formal

   A diagram showing the relationship between two or more variables, typically using lines, bars, or points.

   图表

   • The graph shows the increase in sales over the last quarter.
   • She drew a graph to illustrate the population growth.
   • The teacher explained the data using a bar graph.

   同义词chartdiagramfigureplotvisualization

2. Mathematical structureB2formalscientific

   A set of points (vertices) connected by lines (edges), used in mathematics and computer science.

   图

   • In graph theory, vertices represent objects and edges represent connections.
   • The algorithm finds the shortest path in a weighted graph.
   • A tree is a special type of graph with no cycles.

   同义词network

• 动词，表示用图表或图形直观地呈现数据或信息，通常显示变量之间的关系。

A verb used to indicate the act of representing data or information visually using a diagram, typically showing relationships between variables.

1. Plot or chart dataB1formal

   To represent data visually using a graph or chart.

   绘制图表

   • The scientist graphed the temperature changes over the month.
   • We need to graph the sales figures for the quarterly report.
   • She graphed the results of the experiment to show the trend.

   同义词chartdiagrammapplot

2. Draw a curveB1formal

   To draw a line or curve representing a mathematical function or relationship.

   绘制图形

   • The students learned how to graph linear equations.
   • He graphed the parabola on the coordinate plane.
   • You can graph the function using a graphing calculator.

   同义词chartdiagrammapplot