Pitsaw

[pitsɔ:]

解释:

(noun.) a large two-handed saw formerly used to cut logs into planks; one man stood above the log and the other in a pit below.

整理:弗娜--From WordNet

解释:

n. a large saw for cutting timber worked by the pit-sawyer in the pit below the log and the top-sawyer on the log.

芭芭拉校对