| 释义 |
polytunnel美 [?pɑli?t?n(?)l] 英 [?p?li?t?n(?)l] 1. | 塑料大棚；塑料暖房a long low structure covered with plastic, used for growing seeds or young plants outdoors |
n. | 1. a large plastic structure shaped like the top half of a tube that is used for growing plants that need protection from the weather |
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