| 单词 | free-swimming |
| 释义 | > as lemmasfree-swimming free-swimming adj. ΚΠ 1841 E. Forbes Hist. Brit. Starfishes Introd. p. xi The Medusæ, free swimming animals of the most delicate and membranous texture. 1912 E. H. Grubb & W. S. Guilford Potato xv. 178 This growth consists..in the formation and discharge upon the surface of the leaf of several free swimming spores, capable of infecting the plant. 2005 Jrnl. Cell Biol. 169 701 Some free-swimming sperm detect the presence of an egg through chemotactic signals. < as lemmas |
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