1.
rolling two year project budget concept
滚转两年项目预算概念
2.
penetration resistance of cloth to passage of feather and down : tumbling method
织物的羽毛透过性能试验法：滚转法
3.
nylon-roller pump
尼龙滚子(旋转)泵
4.
To cause to rotate, revolve, or turn.
使转动、旋转或滚动
5.
We struggled to turn the boat as the wave bore down on us.
海浪迎面滚滚而来，我们使劲掉转船头。
6.
roller slewing ring
滚子夹套式回转支承
7.
worm-and-double-roller steering gear
蜗杆双滚轮式转向机构
8.
worm-and-single-roller steering gear
蜗杆单滚轮式转向机构
9.
a cutting bit that has rotating hard-toothed rollers.
有旋转硬齿滚筒的切凿。
10.
self-aligning return idler
自动调位回转段托滚
11.
To roll, move, or transport on wheels or a wheel.
用轮子滚动、转动或运输
12.
The ship's propellers churned up the water as it increased speed.
轮船加速时，螺旋桨转动，浪花翻滚。
13.
double drum drier
双转鼓干燥机,双滚筒干燥机
14.
circulating ball gear
(转相装置的)滚珠式蜗杆机构
15.
A rolling stone gathers no moss.-- Thomas Heywood
滚石不生苔，转业不聚财。——海伍德
16.
ball bearing core barrel
滚珠轴承内筒不转的岩心筒
17.
Rotate the pinion gear several complete revolutions to align the bearing rollers.
转动主动齿轮若干圈以校正轴承滚柱。
18.
To perform acrobatic feats such as somersaults, rolls, or twists.
翻腾表演杂技如翻筋斗，翻滚或旋转