◎ 勾缝 gōufèng(1) [torch;fill up the joints of brickwork with mortar or cement]∶用石灰与麻[纤维]的混合料或灰浆填缝 (2) [jointing]∶在圬工中使用特殊填缝材料填塞
1.{建} jointing; pointing; ding; pointing joint
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