大家都搜:
找到圆圈并说出
1、find and circle───查找并圈出
2、find circle───查找圆
3、read and circle───阅读并圈出......
4、and say───然后说
5、Draw and circle───画圈
6、say and circle───说并圈起来
7、match and circle───匹配和循环
8、circle and say───圈出并说
9、find and say───找到并说出
1、want to find the area of an ellipse with semi-axes a and b. OK, so that means an ellipse is just like a squished circle.───需要计算一个以a,b为半轴的椭圆的面积,其实椭圆就是一个被压扁的圆。