n. 圆周, 社交圈, 循环, 范围vt. 围着, 环绕vi. 盘旋, 循环【化】 圆; 圈【医】 环, 圈相关词组: in a circle
单词：circle的快速记忆法
◆记忆方法一： 联想方式：cir-此人；cle-常乐 记忆方法：此人常乐所以长得圆溜溜。
单词：circle的近义词、反义词、形近词辨析
orbit/circle/satellite/planet 记忆： 1. orbit [ 5C:bit ] n. 轨道, 眼眶 vt. 绕. . . 轨道而行 vi. 进入轨道, 沿轨道飞行, 盘旋 The satellite orbits the earth in its regular orbit. 卫星在它的固定轨道里绕地球飞行。 2. circle [ 5sE:kl ] n. 圆周, 循环 v. 围, 环绕 Look! An hawk is circling over the chickens. 看！一只老鹰正在绕着小鸡盘旋！ 3. satellite [ 5sAtElait ] sa-tell-ite sa, 音“啥”，tell, 讲，判断；ite, 音“癌的”；趣味记忆：啥？能判断癌的卫星？ n. 卫星 China obtains a high percentage of success in sending up satellites. 中国在发射卫星方面有很高的成功率。 4. planet [5plAnIt] n. 行星 Like the earth, the Mar is a planet of the sun. 火星象地球一样是太阳的一颗行星。 另类阅读： The satellite circles the planet in a regular orbit.
与单词：circle 相关的例句或者名人名言
The ancient stone circle of Stonehenge was built in around 2,000 BC. 巨石阵大概建于公元前2000年。
Tangential Orientated at a tangent to a circle, the circle being, for example, the surface of a plant stem.
沿圆周的一个切线方向。植物体存在的圆形可以为茎杆表面。
N-PROPER. 北极圈. The Arctic Circle is an imaginary line drawn around the northern part of the world at approximately 66° North. N-COUNT. U型转弯；180度转弯；掉头. If you make a U-turn when you are driving or cycling, you turn in a half circle in one movement, so that you are then going in the opposite direction.
Tell me can you find a circle?
告诉我你能找到一个圆圈吗？
※God is a circle whose centre is everywhere and whose circumference is nowhere.——Empedocles, Ancient Greek Philosopher 上帝是个圆，圆心到处可见，圆周无处可寻。古希腊哲学家 恩培多克勒
