polyna

名词 n.
英 /pə(ʊ)ˈlɪnə/    美 /pəˈlɪnə/|/ˌpɑləˈnɑ/

英文释义

名词 n.
  1. Alternative form of polynya. alt-of,alternative
    — From Fig. 1 we see that several long N-S leads developed on or about the llth of March and large scale movements were observed in the polyna just NW of Alaska. This pattern remained relatively constant, with considerable movement in the polyna, until 19 March when several more long N-S leads developed.

词形变化

polynas plural
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