色质干的着色物质，通常是一种可与水、油或其他固定剂混合的粉末，可制成漆和类似的产品 Dry coloring matter, usually an insoluble powder to be mixed with water, oil, or another base to produce paint and similar products.
不要把面包放在桌上，它会变干的。 The bread will dry out if it is left on the table.
湿衣服在太阳下很快就会干的。 The wet clothes will soon dry in the sun.
来吧，捡干的路走，别走湿地。 Come and walk on the dry road instead of going through the wet.
