单词 | mastic |
释义 | mastic n[U] 1 gum or resin from the bark of certain trees, used in making varnish 乳香树脂. 2 type of pliable cement used for waterproofing joints in window-frames, roofs, etc 胶合铺料, 胶粘水泥(作窗框、 屋顶等填缝防水用的). |
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