saw 的英语怎么说

“saw”是英语单词，它的中文意思是“锯”。它来自古英语“sagu”，这个词最早被记录在9世纪。
例句：
He used a saw to cut the wood into pieces.
他用锯子把木头切成几块。
The saw makes a loud noise when it's in use.
锯子在使用时发出响亮的噪音。
I need to buy a new saw because my old one is too dull.
我需要买一把新的锯子，因为我的旧锯子太钝了。
She sawed off the branch with a hand saw.
她用手锯锯断了那根树枝。