| 单词 |
quintant |
| 释义 |
† ˈquintant Obs. rare—1. [f. L. quint-us fifth, after quadrant n.1] The fifth part of a circle.
1684J. Wallis Angular Sections iv. 31 The same Chord subtends on the one side to one Quintant, and on the other side to four such. |

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