1.
type genus of the Pristidae.
锯鳐科的一个模式属。
2.
straight saw blade (incl. for filigree saws)
直锯锯条（包括银丝锯）
3.
roots of teeth [circular saw]
锯齿的根部〔圆锯〕
4.
Any of several marine fishes of the family Rhinobatidae, having a guitar-shaped body and related to the skates and rays.
犁头鳐一种犁头鳐科的海洋鱼类，体型类似吉他，与鳐和鱼有亲缘关系
5.
one of the largest skates (to 5 feet); an active skate easy to hook.
体型最大的鳐之一（体长5英尺）；一种活跃的容易上钩的鳐。
6.
any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates.
众多的软骨鱼类；以软骨骨架和板状鱼鳞为特征，包括鲨、鳐、灰鳐。
7.
Any of various marine fishes of the order Rajiformes or Batoidei, having cartilaginous skeletons, horizontally flattened bodies, and narrow tails.
鳐；魟鳐目或魟目中繁多的水生鱼类中的一种，骨软，身体扁平，尾窄
8.
large ray found along eastern coast of North America.
生活在北美洲东海岸的大型鳐。
9.
the ray has a dorsoventrally flattened body.
鳐鱼有背腹性的扁平身体。
10.
primitive tropical bottom-dwelling ray with a guitar-shaped body.
原始热带海底生鳐，身体形如吉它。
11.
single-blade stroke circular
单锯片往复式圆锯机
12.
multi-blade stroke circular
多锯片往复式圆锯机
13.
This saw won't saw at all.
这把锯子不能锯东西了。
14.
Woodworking band saw blade repair and maintainance equipment
木工带锯锯条修整设备
15.
The saw quickly cut in through the veneer.
锯子很快地锯进胶合板。
16.
tilting arbor variety saw
锯轴倾斜多能圆锯盘
17.
bimetallic saw blade for hack sawing machine
弓形锯床用双金属锯条
18.
drunken saw
【机】切[开]槽锯