• n. 图表；图解
• vt. 用图解法表示

dia-, 穿过，整个的。-gram, 写，记录，词源同telegram.用来指图表。

diagram (n.)

1610s, from French diagramme, from Latin diagramma, from Greek diagramma "geometric figure, that which is marked out by lines," from diagraphein "mark out by lines, delineate," from dia- "across, out" (see dia-) + graphein "write, mark, draw" (see -graphy). The verb is 1840, from the noun.

1. Like any such diagram, it is a simplification.

像其他这种表格一样，这是简化了的。

来自柯林斯例句

2. a diagram representing a cross section of the human eye

表现人眼的剖面图

来自《权威词典》

3. a diagram of the wiring system

线路系统图

来自《权威词典》

4. A diagram of the new road layout was superimposed on a map of the city.

新公路的规划示意图被叠映在该城市的地图上。

来自《权威词典》

5. On the back of the letter was a diagram.

信的背面是张图表.

来自《简明英汉词典》