We accomplished this by leaving openings, called putlog holes, in the stone at regular intervals.
我们通过定期在石头上留下称为 putlog 孔的开口来实现这一点。
Putlog hole
原声例句
Level 7 03.My Life
Level 7 03.My Life
When the building is finished, the logs and platforms will be removed and the putlog holes filled in with mortar.
建筑完工后，原木和平台将被移除，并用砂浆填充原木孔。
英语百科
Putlog hole
Putlog holes or putlock holes are small holes made in the walls of structures to receive the ends of poles (small round logs) or beams, called putlogs or putlocks, to support a scaffolding. Putlog holes may extend through a wall to provide staging on both sides of the wall.
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