pitsaw

• 一种大型双人锯，历史上用于将原木锯成木板，由两人操作：一人站在原木上方，另一人在下方的坑里。

A large two-handed saw historically used for cutting logs into planks, operated by one person standing above the log and another in a pit below.

1. Large two-handed sawC2formal

   A large saw historically operated by two people to cut logs into planks, with one person standing above the log and the other in a pit below.

   大双人锯

   • The carpenter used a pitsaw to split the massive oak log.
   • In the old days, a pitsaw required two strong men to operate.
   • The pitsaw was essential for producing timber before modern machinery.

   同义词whipsaw