mastic是什么意思音标:英 ['mæstik]

n. 乳香脂, 乳香, 胶合铺料
[化] 乳香; 玛┩脂; (抹墙用)厚浆涂料

n. an aromatic exudate from the mastic tree; used chiefly in varnishes
n. a pasty cement used as an adhesive or filler
n. an evergreen shrub of the Mediterranean region that is cultivated for its resin

mastic的用法和例句：

1.He probably threw up 'cause he didn't masticate enough.

他會吐可能就是因為沒有充分咀嚼過

2.and I found a spver of glass with a mastic film on it.

我发现一个银镜片 上面有胶合材料薄膜

3.Animals can't masticate tougher meats with dull canines.

犬牙钝的话 动物无法嚼碎肉

4.I know that you're supposed to masticate your food 20 times before you swallow.

我知道你在想我要嚼20次以後才能嚥下去