中文词源
pinnate 羽毛的，羽状
来自拉丁语pinna,羽毛，来自penna的拼写变体词，词源同feather,pen.
英语词源
- pinnate
-
pinnate: see pin
- pinnate (adj.)
- 1727, from Latin pinnatus "feathered, winged," from pinna "feather, wing" (see pin (n.)).
权威例句
- 1. North American herb with bitter - tasting pinnate leaves resembling those of tansy.
- 北美的一种草本植物,类似水芹,但叶象艾菊叶.
- 2. North American evergreen fern having pinnate leaves and dense clusters of lance - shaped fronds.
- 具有羽状叶片和成群长矛 状 复叶的一种北美常绿蕨类.
- 3. North American perennial with hairy basal pinnate leaves and purple flowers and plume - tipped fruits.
- 北美洲的一种多年生植物,具有多毛的羽状基叶,紫色的花朵,果实顶端有宿存的羽毛状花柱.