slide

/slaɪd/

a small flat rectangular piece of glass on which specimens can be mounted for microscopic study

中文释义：载玻片；幻灯片；滑梯

The biologist placed the specimen on a glass slide for examination under the microscope.

生物学家将标本放在玻璃载玻片上，以便在显微镜下检查。

During the lecture, the professor showed a slide illustrating the cell structure.

讲座中，教授展示了一张说明细胞结构的幻灯片。