1.
Having two teeth or toothlike parts.
有两齿的有两齿或齿状部分的
2.
move in a spiral or zigzag course.
作螺旋状或锯齿状行进。
3.
tooth-like part,eg on a comb,saw or gear
齿状部分（如梳子、锯或齿轮的）.
4.
A long, projecting tooth or toothlike part.
尖牙，尖物长而突出的牙齿或齿状物
5.
notched like a saw with teeth pointing toward the apex.
锯齿状的像牙齿顶端一样的。
6.
fern crystallization of cervical mucus
宫颈粘液羊齿状结晶
7.
Those are jagged rocks.
那些是锯齿状的岩石。
8.
The mountains indent the horizon.
山峦使地平线成锯齿状。
9.
A jagged wound or cut.
锯齿状的伤口或裂口
10.
a jagged piece of glass.
一块锯齿状的玻璃。
11.
Whales use their pectinate teeth to gather plankton.
鲸鱼用牠们栉齿状的牙齿来捉浮游生物。
12.
A notch or jagged cut in an edge.
锯齿状缺口物体边缘“Ｖ”形或锯齿形的缺口
13.
hackly granular
粗糙晶粒的, 锯齿状断口的, 具有锯齿状或粒状断口的
14.
The cells have an irregular shape with a slightly serrated border.
细胞的形状不规则，边缘呈锯齿状。
15.
basic crown gear
基准冠[冕状]齿轮
16.
A crown for covering or sealing a tooth.
齿冠遮盖或密封牙齿的冠状物
17.
lungfishes having hornlike ridges on the teeth.
牙齿上有角状齿龈的肺鱼。
18.
an artificial crown for a tooth.
为牙齿造的假的冠状物。