po·lyn·ya 
(pŏl′ən-yä, pə-lĭnyə)
(pŏl′ən-yä, pə-lĭnyə)n.
An area of open water surrounded by sea ice.
[Russian polyn'ya, from polyĭ, open, hollow; see pelə-2 in the Appendix of Indo-European roots.]
| 单词 | polynya |
| 释义 | po·lyn·ya (pŏl′ən-yä, pə-lĭnyə)n. An area of open water surrounded by sea ice. [Russian polyn'ya, from polyĭ, open, hollow; see pelə-2 in the Appendix of Indo-European roots.] |
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