名词竖锯，钢丝锯; 拼板玩具; 锯曲线机

动词用锯曲线机锯; 使互相交错

1. 拼图；拼图玩具
A jigsaw or jigsaw puzzle is a picture on cardboard or wood that has been cut up into odd shapes. You have to make the picture again by putting the pieces together correctly.

2. 错综复杂的情况；谜团
You can describe a complicated situation as a jigsaw .

e.g. ...the jigsaw of high-level diplomacy.
高层外交的错综复杂

\u0077\u0077\u0077\u002e\u0071\u0069\u0063\u0061\u0069\u002e\u006e\u0065\u0074

noun

1. fine-toothed power saw with a narrow blade
used to cut curved outlines

Synonym: scroll sawfretsaw

2. 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

Synonym: saber sawreciprocating saw