jigsaw

名词 jigsaw:

1. a portable power saw with a reciprocating blade; can be used with a variety of blades depending on the application and kind of cut; generally have a plate that rides on the surface that is being cut
   同义词：saber saw, reciprocating saw
2. fine-toothed power saw with a narrow blade; used to cut curved outlines
   同义词：scroll saw, fretsaw

1. I got stuck with that jigsaw puzzle so I've laid it aside for the time being.
   我被这拼板玩具难住了，因此我暂把它放在一边。

jig.saw

n.（名词）
A usually power-driven saw with a narrow vertical blade, used to cut sharp curves.
坚锯：一种具有垂直的窄小刀片的电锯，用于切割较尖的弯曲