| 释义 |
詞目：Backstaff 1866-69羅存德英華字典Backstaff1a quadrant玉衡1866-69羅存德英華字典 1筆p 126 1884井上哲次郎訂增英華字典Backstaffn.1A quadrant玉衡1884井上哲次郎訂增英華字典 1筆p 80 1908顏惠慶英華大辭典Backstaffn.1An old-fashioned quadrant, 玉衡, 象限儀玉衡、象限儀1908顏惠慶英華大辭典 1筆p 145 1913商務書館英華新字典Backstaffn.1玉衡p 35 1913商務書館英華新字典 1筆英華英華★◀▶英華☞QUADRANT英華☞TRANSIT |