impart

v. 传授,告知

A teacher's aim is to impart knowledge.

教师的作用是传授知识。

Any of various water-soluble pigments that impart to flowers and other plant parts colors ranging from violet and blue to most shades of red.

花青素一种可溶性颜料，可以使花和其它植物部位产生颜色，其颜色变化从紫色和蓝色到大多数红色