单词 | wool oil |
释义 | wool oil (once / 1688473 pages) n WORD FAMILY wool oil USAGE EXAMPLESThe first on examination proved to be a mixture of palmitic and stearic acids existing uncombined in the wool oil. Various, Scientific American Supplement, No....(2010) The original wool oil was saponified by boiling with alcoholic potash. Various, Scientific American Supplement, No....(2010) n any oil used to oil wool before spinning Hyper animal oil any oil obtained from animal substances |
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