[ 'mɒ:tә ]

柯林斯星级 ★★☆☆☆ BNC词频 7187 COCA词频 8303

n. 臼, 研钵, 灰泥
vt. 用灰泥涂抹, 用灰泥结合

n. a muzzle-loading high-angle gun with a short barrel that fires shells at high elevations for a short range
n. used as a bond in masonry or for covering a wall
n. a bowl-shaped vessel in which substances can be ground and mixed with a pestle
v. plaster with mortar

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