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).
🏥 医学释义
膏,胶,树脂
🗣️ 情景例句
Do either of you have any reason
两位之中可有哪位因为某项原因
I was just about to call you.
我正准备打电话给你。
A French physician decided to get rid of the wild rabbits on his own estate and introduced myxomatosis.