• adj. [植] 羽狀的；翼、鰭之類的

來(lái)自拉丁語(yǔ)pinna,羽毛，來(lái)自penna的拼寫(xiě)變體詞，詞源同feather,pen.

pinnate

pinnate: see pin

pinnate (adj.)

1727, from Latin pinnatus "feathered, winged," from pinna "feather, wing" (see pin (n.)).

1. North American herb with bitter - tasting pinnate leaves resembling those of tansy.

北美的一種草本植物,類似水芹,但葉象艾菊葉.

來(lái)自互聯(lián)網(wǎng)

2. North American evergreen fern having pinnate leaves and dense clusters of lance - shaped fronds.

具有羽狀葉片和成群長(zhǎng)矛 狀 復(fù)葉的一種北美常綠蕨類.

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3. North American perennial with hairy basal pinnate leaves and purple flowers and plume - tipped fruits.

北美洲的一種多年生植物,具有多毛的羽狀基葉,紫色的花朵,果實(shí)頂端有宿存的羽毛狀花柱.

來(lái)自互聯(lián)網(wǎng)