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mùlù ·yīngwénjièshì ·fǎwénjièshì ·jìnyící ·bāo hán cí ·gèngduōjiéguǒ... yīngwénjièshì n.:  circle,  circum,  circumference,  compass,  periphery,  curved line every point on which is the same distance from the centre fǎwénjièshì n.  circonférence jìnyící yuán , yuán xíng kōng jiān , zhōu yuán , zhōu xiàn bāo hán cí yuánzhōulǜ yuán zhōu de