单词 | tetrant |
释义 | tetrantn. = quadrant n.1 3 (b). ΚΠ 1850 J. Weale Rudim. Dict. Terms Archit. iv. 455/2 Tetrants, the four equal parts into which the area of a circle is divided by two diameters drawn at right angles to each other. This entry has not yet been fully updated (first published 1911; most recently modified version published online June 2021). < n.1850 |
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