单词 | lanolin |
释义 | Word Frequency lanolin(ˈlænəlɪn) or lanoline (ˈlænəlɪn, -ˌliːn) noun a yellowish viscous substance extracted from wool, consisting of a mixture of esters of fatty acids: used in some ointments Also called: wool fatDerived forms lanolated (ˈlænəˌleɪtɪd) adjective Word origin C19: via German from Latin lāna wool + oleum oil; see -in |
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