Tropical american feather palm whose large nuts yield valuable and a kind of vegetable ivory.

热带美洲的羽状叶棕榈其大个坚果可出贵重的和一种植物象牙。

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Tropical american feather palm whose large nuts yield valuable and a kind of vegetable ivory.

热带美洲的羽状叶棕榈其大个坚果可出贵重的和一种植物象牙。

youdao