diagrams
n. 图表；图解；示意图（diagram 的复数）
v. 用图解释；作……的图解（diagram 的第三人称单数）
例句
Your diagrams are unclear.
你的图表不清楚。
《牛津词典》
We still need pictures of all kinds: drawings, photographs, signs and diagrams.
我们仍然需要各种图片：图纸、照片、标志和图表。
Because of his serious illness, it was difficult for him to draw diagrams or to write.
由于他病得很重，他很难画图或写字。
