Oleaginous

(a.) Having the nature or qualities of oil; oily; unctuous.

谢丽尔手打

• Hence, when treated with an oleaginous solvent the shadows dissolved out, and the lights, represented by the undissolved resin, formed a picture, which was in reality a permanent negative. Edward W. Byrn. 十九世纪发明进展.
• To produce coloured prints, he left uncovered all the parts that were to receive the colour, and the other parts of the stone were covered with an oleaginous fluid, that quickly dried. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.

校对:斯宾塞