| 单词 | trigonometric parallax |
| 释义 | trigonometric parallax [¦trig·ǝ·nǝ¦me·trik `par·ǝ´laks] ASTRONOMY A parallax that may be determined for the nearest stars (less than 300 light-years or 2.84 × 1018 m) by a direct method utilizing trigonometry. |
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