英文单词：backsaw

中文含义：背锯，背锯齿锯

英语词性：noun

美式发音：/ˈbækˌsɔ/

同义词：tenon saw, dovetail saw

易混淆单词：crosscut saw, rip saw

双语例句：

1. The backsaw is used for precise cutting, such as cutting small pieces and shaping complex angles. （背锯适用于精确切割，如切割小件和塑造复杂角度。）

2. He used a backsaw to make the precise cuts needed for his woodworking project. （他用背锯切割了他的木工项目所需的精确切口。）