| 单词 | blue straggler |
| 释义 | blue stragglernoun Astronomy.one of a small group of blue stars within a cluster that falls near the main sequence even though other stars of its color have evolved off the main sequence. Origin of blue stragglerFirst recorded in 1965–70 Words nearby blue stragglerblue state, blue stellar object, bluestem, bluestocking, bluestone, blue straggler, blue streak, blue succory, blue swimmer, bluet, “Blue-Tail Fly” Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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