Last Updated:2025/11/23

A wooden beam used as a support within a mineshaft or tunnel.

音声機能が動作しない場合はこちらをご確認ください
See correct answer

pit prop

Edit Histories(0)
Source Word

Dictionary quizzes to help you remember vocabulary

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★