吉米想，她闻起来有股爽身粉和碳油皂的味道，就像他的弗雷达阿姨一样。
She smelled of talcum powder and Coal Tar Soap, Jimmy thought, just like his Aunty Freda.
介绍了全氟碳油的产品性能及应用情况。
Three preparation methods for fluorocarbon lubricating oil and its properties and applications are introduced in this paper.
在1829年，他就开始和路易·达盖尔合作改善照相术。他们一起开发出“物理碳印法”，这一过程要使用薰衣草油。
In 1829, he began working with Louis Daguerre to improve photography. Together they developed the "Physical Carbon Printing Method," which uses lavender oil.
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