Any kind of conveyance, esp. one used on land.

运输工具(尤指在陆地上所用的)；车辆。

Anything which may be used as a medium for communicating thought, feeling, etc.

传递思想感觉的工具或媒介

A substance in which medicine is taken.

和药物(使药易于吞服)。

A liquid, as oil, which is mixed with a colored pigment to render its application easier.

(绘画)溶液；展色剂。