noun ダウンロード 🔗共有 製材用の穴 A pit over which lumber is positioned to be sawn with a long two-handled saw (a pitsaw) by two people, one standing above the timber and the other in the pit below. Examples : "The old carpenter showed us how they used to cut large logs into planks using a sawpit, with one person standing on top and another below, pulling the saw back and forth. " 年老いた大工は、製材用の穴を使って大きな丸太を板に切る方法を教えてくれました。一人が上に立ち、もう一人が下にいて、ノコギリを前後に引いていました。 architecture industry work building AIとチャット語彙ゲーム読解練習
