有奖纠错
| 划词

A scale-like bract enclosing the pistil in Carex.

雌器苞 Perigynium (pl. perigynia) 中,包被雌蕊鳞片状苞片。

评价该例句:好评差评指正

In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.

在菊科中,苞片数目多而聚生在花序外围,称为总苞。

评价该例句:好评差评指正

Rachis and pedicels lanuginose or tomentose; bracts orbicular-ovate, 5–7 mm, both surfaces densely sericeous; calyx adaxially densely sericeous; leaf base subcordate.

轴和花梗被毛或者被毛;卵形苞片圆形,5-7毫米,两面密被绢毛;正面花萼是密被绢毛;叶基部近心形。

评价该例句:好评差评指正

Bract scale The structure found in large numbers in the female cone of gymnosperms, each bearing an ovuliferous scale in its axil.

裸子雌球果中大量存在结构,每个苞鳞都包含一个珠鳞。

评价该例句:好评差评指正

Utricles convex on both sides; rostra nearly equal to length of kernel; seed free from pericarp; leaves and bracts acicular to spinulose at apex.

胞果凸两面;喙差不多等于珠心长度;种子离生果皮;对具微刺在先端针状叶和苞片

评价该例句:好评差评指正

用户正在搜索


newsagent, Newsbar, newsbeat, newsboard, newsboy, newsbreak, newscast, newscaster, newscasting, newsdealer,

相似单词


3G, 401(K), a,

声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

VOA慢速英语_娱乐

It is a shaggy-looking plant with green bracts.

这是一种长着绿毛茸茸植物

评价该例句:好评差评指正
VOA Special 2014年1月合集

These bracts are what give the plants their beauty.

这些使得这种花很美。

评价该例句:好评差评指正
VOA慢速英语_娱乐

The tops of bracts can turn pink or purple before flowering.

顶部在开花前会变成粉红或紫

评价该例句:好评差评指正
VOA Special 2012年12月合集

Around the flowers are colorful leaves called bracts.

花朵周围是五颜叶子, 称为

评价该例句:好评差评指正
优山美

The entire plant — flowers, bracts, stem, scales, and roots — is fiery red.

整个植物——花、茎、鳞——都是火红

评价该例句:好评差评指正
动物逻辑学

And they do it all without lifting a single bract!

而且他们做这一切都没有抬起任何一个

评价该例句:好评差评指正
动物逻辑学

The ghost plant's stem is covered in  scaly modified leaves called bracts.

幽灵植物茎上覆盖着称为状改良叶子

评价该例句:好评差评指正
国家理选编

It's called the dove tree because the fluttering bracts that hang down from the clusters of flowers look like doves flying.

它被称为鸽子树是因为花簇上面摆动花苞就像展翅欲飞鸽子一样。

评价该例句:好评差评指正
动物逻辑学

You might even decorate your  house with bracts every December!

您甚至可以在每年 12 月用装饰您房子!

评价该例句:好评差评指正
优山美

The scales and bracts are tinged with red and the seed-wings are purple with bright iridescence.

略带红, 种子翅呈紫并带有明亮虹彩。

评价该例句:好评差评指正
动物逻辑学

If you think you've never heard of a bract  before, you may know them better than you realize.

如果您认为自己以前从未听说过苞,那么您可能比您意识到更了解它们。

评价该例句:好评差评指正
慢速美音

The flowers of the poinsettia are very small. Around the flowers are colorful leaves called bracts. These bracts are what give the plants their beauty.

一品红花朵非常小,四周是带颜,称苞。也正是这些苞,造就了一品红美丽。

评价该例句:好评差评指正
动物逻辑学

The " flower" of a poinsettia is actually a  bunch of bracts that are more fabulous than the true flowers themselves!

一品红“花”实际上是一束比真花本身更美妙

评价该例句:好评差评指正
VOA慢速英语_娱乐

Bracts are leaf-like structures that grow from the area just beneath a flower.

是叶子状结构,生长在花下方。

评价该例句:好评差评指正

用户正在搜索


Newtonian telescope, Newtonianism, newtonite, newtonium, Newton-second, new-type, Newvicon, new-world, New-Year, Newyorican,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接