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单词 Betula
释义

Betula /'betʃələ/

英汉-汉英词典
n. [植]桦木属
词组 | 习惯用语
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  • beetle n. 甲虫
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  • Beulah n. 比乌拉(《旧约》中的以色列的国土)
  • Tulane 杜兰大学
betula pendula 垂枝桦; 疣枝桦;
betula platyphylla 白桦
bushy tundra with betula exilis 丛桦冻原

网络短语:
Betula dahurica 棘皮桦
Betula verrucosa 疣皮桦
Betula L 桦木属
Betula microphylla 小叶桦
Betula papyrifera 纸皮桦; 白桦木;
Betula halophila 盐桦;盐
betula camphor 桦木醇; 白桦脑英语;
Betula pendula 垂枝桦; 欧洲白桦; 疣枝桦; 白桦树;
Betula albo-sinensis
Betula platyphylla 白桦; 柔软树皮;
英语例句库
  1. Aiming at the characteristic of sapstain for Betula platyphylly, the separation methods for sapstain fungi was discussed.
    摘要针对白桦木材易变色的特点,探讨了东北白桦变色菌的分离方法。

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原声例句
TED演讲(视频版) 2023年5月合集

There's a shrub called Betula glandulosathat is progressing north very rapidly.

有一种叫做 Betula glandulosat 的灌木正在迅速向北移动。

《卫报》(文章版)

Intermingled with the pines were shorter, ragged-looking trees with lumpy trunks, wizened branches and fine twigs like gnarled fingers: Betula pubescens, downy birch.

与松树混在一起的是矮小、参差不齐的树,树干粗糙,树枝干枯,细枝像多节的手指:白桦、绒毛桦树。

中文百科

桦木属 Birch

(重定向自Betula)
Bosque de abedules en Rusia.

桦木属(学名:Betula)是桦木科的一个属,与壳斗科的山毛榉及栎树有很亲密的关系。主要生长在北半球温带气候。

桦树,别名桦皮书,通常是灌木或中小型乔木,常见种类有白桦、红桦、黒桦等。桦树的单叶的边缘呈锯齿状,或浅裂状。它的果实是小的翅果,虽然一些品种果实上的翅不明显。桦树与桤木(赤杨,同一科的另一个属)的区别在于,与桤木的木质化的类似球果的雌性柔荑花序不同,桦树的雌性柔荑花序成熟后不会木质化并碎裂,以释放种子。

英语百科

Birch 桦木属

(重定向自Betula)
The front and rear sides of a piece of birch bark
Birch leaves
Birch trees near stream in Hankasalmi, Finland

Birch is a thinleaved deciduous hardwood tree of the genus Betula (/ˈbɛtjʊlə/), in the family Betulaceae, which also includes alders, hazels, and hornbeams, and is closely related to the beech/oak family, Fagaceae. The genus Betula contains 30 to 60 known taxa of which 11 are on the IUCN 2011 Green List of Threatened Species. They are a typically rather short-lived pioneer species widespread in the Northern Hemisphere, particularly in northern temperate and boreal climates.

近义、反义、联想词
近义词
n.
hamamelid dicot genus

联想词
birch桦木;beech山毛榉;Eucalyptus桉树;
英英词典
betula n.
  1. a genus of trees of the family Betulaceae (such as birches)

  2. synonymous: genus Betula
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更新时间:2025/6/23 7:17:35