grout
n.（名词）
A thin mortar used to fill cracks and crevices in masonry.
薄灰浆：用来填充砖石建筑中缝隙的薄灰浆
A thin plaster for finishing walls and ceilings.
薄胶浆：粉饰墙壁或天花板的稀薄泥浆
Often grouts Chiefly British Sediment; lees.
常作 grouts 【多用于英国】 沉淀物；渣滓
v.tr.（及物动词）
grout.ed,grout.ing,grouts
To fill or finish with a thin mortar or plaster.
给灌浆；给涂薄胶泥：用薄灰浆或薄泥浆充填或粉饰
来源：
Middle English [grain used for making malt, mud]
中古英语 [用来制麦芽的谷粒和制泥的小粒]
from Old English grôt [coarse meal]
源自 古英语 grôt [粗粉]
【引伸】
grout.er
n.（名词）
