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单词 pinnate
释义

pinnate /'pɪneɪt//'pɪnet/

英汉-汉英词典
adj. 翼、鳍之类的;羽状的
词组 | 习惯用语
您要查找的是不是:
  • pointer n. 指针;暗示;指示器;教鞭
  • innate adj. 先天的;固有的;与生俱来的
  • pinter n. 指针式热效率测定仪
pinnate vein [植] 羽状脉
pinnate joint [地质] 羽状节理
odd pinnate 奇数羽状的;奇数羽状复叶
alternately pinnate 互生羽状的
pinnate leaf 羽状叶
thrice pinnate 三回羽状的
half pinnate 半羽状的

网络短语:
decreasingly pinnate 渐小羽状的
unequally pinnate 奇数羽状的
pinnate joints 羽状节理
digitate pinnate 掌状羽裂的
unequal pinnate 奇数羽状的
pinnate drainage 羽毛状水系; 羽状水系;
interruptedly pinnate 参差羽状的
abruptly pinnate 偶数羽状的
even pinnate 偶数羽状的
英语例句库
  1. Leaves simple, alternate or opposite, exstipulate, margin entire or dentate, venation pinnate or triplinerved.
    单叶,互生或对生,无托叶,边缘全缘或具牙齿的,羽状脉或离基三出脉的。
  2. Leaves alternate, shortly petiolate, leathery, margin entire, venation pinnate or palmately triplinerved.
    叶互生,具叶柄短,革质,边缘全缘,羽状脉或者掌状离基三出脉的。

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原声例句
优山美地

It is a handsome little fern about four or five inches high, has pale-green pinnate fronds, and shining bronze-colored stalks about as brittle as glass.

这是一种漂亮的小蕨类植物, 大约有四五英寸高, 有淡绿色的羽状复叶, 闪亮的青铜色茎像玻璃一样易碎。

加州的群山(上)

The leaves are in two horizontal rows, along branchlets that commonly are less than eight years old, forming handsome plumes, pinnated like the fronds of ferns.

叶子水平排成两排,沿着通常不到八年生的小枝,形成漂亮的羽毛,像蕨类植物的叶子一样呈羽状。

优山美地

The leaves are arranged in two horizontal rows along branchlets that commonly are less than eight years old, forming handsome plumes, pinnated like the fronds of ferns.

叶子沿着通常不到八岁的小枝排列成两排水平的,形成漂亮的羽毛,像蕨类植物的叶子一样羽状排列。

夏日走过山间

The other species, Abies concolor, attains nearly as great a height and thickness as the magnifica, but the branches do not form such regular whorls, nor are they so exactly pinnated or richly leaf-clad.

其他物种 Abies concolor 的高度和厚度几乎与 magnifica 一样大,但树枝没有形成如此规则的螺旋,它们也没有完全羽状突起或覆盖着丰富的叶子。

优山美地

The branches are mostly whorled in fives, and stand out from the straight, red-purple bole in level, or in old trees in drooping collars, every branch regularly pinnated like fern-fronds, making broad plumes, singularly rich and sumptuous-looking.

枝条多呈五瓣轮生,从笔直的紫红色树干中挺拔而出,或在老树中呈下垂的叶领,每根枝条有规则地羽状羽状羽状蕨叶,形成宽大的羽毛,显得异常富丽堂皇。

优山美地

At an elevation of 6000 feet above the level of the sea the silver firs are 200 feet high, with branches whorled around the colossal shafts in regular order, and every branch beautifully pinnate like a fern frond.

在海拔 6000 英尺的地方,银杉有 200 英尺高,树枝有规律地围绕巨大的树干旋转,每根树枝都像蕨叶一样美丽地呈羽状。

夏日走过山间

The leaves, light yellow green, thrice pinnate and finely cut, give them a rich ferny appearance, and they are dotted with minute glands that secrete wax with a peculiar pleasant odor that blends finely with the spicy fragrance of the pines.

叶子淡黄绿色,三次羽状复叶,切得很细,有一种浓郁的蕨类植物外观,上面点缀着分泌蜡质的细小腺体,散发出一种奇特的令人愉悦的气味,与松树的辛辣香气相得益彰。

英语百科

Pinnation

A simple pinnate (unipinnate) frond of the fern, Blechnum appendiculatum.
Bipinnate leaves of species of palm in the genus Caryota

Pinnation (also called pennation) is the arrangement of feather-like or multi-divided features arising from both sides of a common axis. Pinnation occurs in biological morphology, in crystals, such as some forms of ice or metal crystals, and in patterns of erosion or stream beds.

近义、反义、联想词
近义词
adj.
compound

反义词
n.
simple, unsubdivided

联想词
deciduous每年落叶的;shrub灌木;whitish带白色的;foliage叶子;evergreen常绿的;yellowish微黄色的;symmetric相称性的,均衡的;leaf叶子;fibrous纤维的,纤维性的;symmetrical对称的;
英英词典
pinnate adj.
  1. of a leaf shape; featherlike; having leaflets on each side of a common axis

  2. synonymous: pinnated
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更新时间:2025/6/19 6:42:55