“凹缝”用英语怎么说？

“凹缝”的英语可以翻译为：
ecessed [concave，hollow] joint，deep seam

相关问题

“凹缝”的拼音

“凹缝”的拼音为：āo fèng...
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“凹缝”造句

传统的浆砌勾缝方法主要有三种:凸缝、平缝和凹缝.Traditional grouted pointing methods mainly are high joint, bed joint and hollow joint....
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