[建]?凹槽灰缝
... 凹槽勾缝 recessed pointing 凹槽灰缝 recessed joint 凹槽接缝 rustic joint ...
[建]?凹缝
... recessed portal 凹形入口 recessed joint 凹缝 recessed pointing 凹灰缝,凹槽勾缝...
勾凹缝
尖槽缝
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。