a picture illustrating a book, newspaper, etc (书、报纸等的)插图 an illustration of a yacht. 一艘游艇的插图。 ■an example serving to clarify or prove something 例证 this accident is a graphic illustration of the disaster that's waiting to happen. 这次事故就是随时可能发生灾难的一个例证。 ■[mass noun]the action or fact of illustrating something, either pictorially or by exemplification 图解;说明 by way of illustration, I refer to the following case. 我使用图解来表示以下个案。
派生 illustrational adjective 语源
late Middle English (in the sense 'illumination; spiritual or intellectual enlightenment'): via Old French from Latin illustratio(n-), from the verb illustrare (see illustrate)