V2EX peduncle

Peduncle

定义 Definition

(植物学)花梗;花序梗:连接花、花序或果实与茎(或枝条)的“柄状”结构。也可泛指某些生物结构的“柄/蒂”(如某些解剖结构中的柄部)。

发音 Pronunciation (IPA)

/pdkl/

例句 Examples

The flower is held up by a thin peduncle.
这朵花由一条细细的花梗支撑着。

In some plants, the peduncle elongates to lift the inflorescence above the leaves for better pollination.
在一些植物中,花序梗会伸长,把花序抬到叶片之上,以利于更好的授粉。

词源 Etymology

源自拉丁语 pedunculus,是 pes/pedis(“脚”)的指小形式,字面含义接近“小脚/小柄”。因此在植物学中引申为“像小柄一样把花或果实‘托’起来的部分”,中文常译为“花梗/花序梗”。

相关词 Related Words

文学与名著用例 Notable Works

  • Darwin, Charles On the Origin of Species(《物种起源》;在讨论植物与形态特征的语境中可见相关术语)
  • Gray, Asa Gray’s Manual of Botany(《格雷植物志》;植物形态学条目中常用 peduncle
  • Lindley, John An Introduction to Botany(《植物学导论》;用于描述花与花序结构)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3102 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 6ms UTC 14:46 PVG 22:46 LAX 07:46 JFK 10:46
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86