pointing

n [U] cement, mortar, etc put in the spaces between the bricks of a wall, etc （勾墙等砖缝用的）水泥、 灰泥等填充物.

pogo, pogrom, poignancy, poignant, poignantly, poinsettia, point, point at, point blank, point for point, point of view, point out, point to, point-blank, point-duty, point-to-point, pointed, pointer, pointillism, pointillist, pointless, pointlessly, pointlessness, points, pointsman, poise, poised, poison, poison-pen letter, poisonous, poisonously, poke, poker, poker-face, poker-faced, poker-work, pokiness, poky, Poland, polar,