# pumice ##### 词义 - 英:/ˈpʌmɪs/; 美:/ˈpʌmɪs/ - #词性/n 浮岩,浮石(一种火山玻璃,其粉末用于清洁抛光以及使皮肤光滑) - #词性/vt 磨光;用浮石去污;用轻石磨 ##### 例句 - The pumice flow deposit begins from its bottom , and gradually develops forward . - 堆积过程是从浮岩流底部渐进式向前堆积。 - Temperature measuring test on inclusions in pumice in the Okinawa Trough - 冲绳海槽浮岩包裹体的测温试验 - Pumice medical causes of the different trace elements in the comprehensive evaluation - 不同成因药用浮石中微量元素的综合评价 ##### 形态 - #形态/word_third pumices - #形态/word_ing pumicing - #形态/word_done pumiced - #形态/word_pl pumices - #形态/word_past pumiced