1、Small circle, big circle.
2、Small circle, small circle,
3、Small circle, small circle, small circle, big circle.
4、In the circle, the circle of life.
5、circle for discus throwing
6、radius of turning circle
7、imaginary circle diagram
8、equinoctial line [ circle ]
9、circle point at infinity
10、Xing, goodsky, everything. Family circle, the circle, everything is round.
11、least circle of confusion = circle of least confusion,
12、Oh, a giant circle! A single arm circle!
13、The vicious circle is thus transformed into a virtuous circle.
14、It's a circle, a loop.
15、a bar [circle, line] graph
16、the centre of a circle
17、Are you blowing a circle?
18、Listen and circle the number.
19、They are jumping in a circle.
20、In other words, a vicious circle.
21、Is it in my circle of competence?
22、A circle is in a square.
23、It looks like a vicious circle.
24、That is a circle of radius 1. That's the unit circle.
25、The measuring instrument can measure addendum circle and dedendum circle diameter of odd-tooth gears.
26、Circle the round sport circle the round way moisten my life of my heart.
27、Web browsing, clockwise circle, enlarge the page, counter-clockwise circle to reduce the page.
28、a circle that rolls around (inside or outside) another circle; generates an epicycloid or hypocycloid.
29、The Lantern Festival, the weather is fine month circle. I wish you good luck good mood, the month circle everything circle.
30、Definition: A strophoid of a circle with the pole O at the centre of the circle and the fixed point P on the circumference of the circle.
