名詞 mastic:

1. an aromatic exudate from the mastic tree; used chiefly in varnishes
2. a pasty cement used as an adhesive or filler
3. an evergreen shrub of the Mediterranean region that is cultivated for its resin
   同義詞：mastic tree, lentisk, Pistacia lentiscus

mas.tic

n.（名詞）
The mastic tree.
乳香黃連木，乳香樹
The aromatic resin of the mastic tree, used especially in varnishes, lacquers, adhesives, and condiments and as an astringent.
乳香樹脂：乳香黃連木的帶芳香味的樹脂，多用于作清漆、中國漆、粘合劑、辛辣調(diào)味品以及收斂劑
A pastelike cement used in highway construction, especially one made with powdered lime or brick and tar.
膠合鋪料：用于建筑高速公路的膏狀水泥，尤指用石灰粉或磚粉與瀝青制成的

來源：
Middle English [mastic resin]
中古英語 [乳香樹脂]
from Old French mastich
源自 古法語 mastich
from Latin mastichum, mastichô
源自 拉丁語 mastichum, mastichô
from Greek mastikhô [chewing gum, mastic]
源自 希臘語 mastikhô [口香糖，乳香黃連木]
from mastikhan [to grind the teeth]
源自 mastikhan [磨牙]