1.
Circle the round sport circle the round way moisten my life of my heart.
圆圆的运动圆圆的道滋润我的心我的人生。
2.
nutating disc flowmeter
（章动）圆盘流量计
3.
VIBRATION ANALYSIS OF A DOUBLE CIRCULAR ARC HELICAL GEARING SYSTEM
双圆弧圆柱齿轮传动系统的振动分析
4.
sizematic internal grinder
自动定尺寸内圆磨床
5.
single-enveloping worm gear
圆柱[单头]蜗杆传动
6.
automatic eye sewing machine
自动锁圆头钮孔缝纫机
7.
anti-friction bearing internal cylindrical automatic grinder
减摩轴承内圆自动磨床
8.
radial runout of mounting face inspection
安装面径向圆跳动检查
9.
but while the drum was being shaken,
但是，圆筒受到震动，
10.
The hoop rolled along the pavement.
圆环沿人行道滚动.
11.
precision semi-automatic universal cylindrical grinder
精密半自动万能圆磨床
12.
grout flow cone
测水泥流动度的圆锥
13.
DC moving coil round instrument
直流动圈式圆形电表
14.
woodworking circular saw machine with hand feeding
手动进料木工圆锯线
15.
oval-eccentric gearing
椭圆-偏心齿轮传动
16.
please move counterclockwise in a circle!
请逆时针做圆周运动。
17.
He force keeps the body moving in a circle.
力使物体做圆周运动。
18.
AC moving iron round instrument
交流动铁式圆形电表