light fugitive的用法和樣例：
例句
- The red lachien we prepared exhibited superior colorfast tness under light exposure.
自製之紅色蠟箋有優異的耐光性。 - The light-perspiration stability of dyes is defined as the resistance of dyeings to fading caused by the synergetic effect of light and human sweat.
染料的耐光汗穩定性，是指紡織品上的染料對它在服用過程中所受人體汗液和日光共同作用影響的抵抗力。
