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单词 etiolate
释义

etiolate /'iːtɪəʊleɪt//ˈitiəˌlet/

英汉-汉英词典
  1. vt. 使…变青白;使…变苍白
  2. vi. 变苍白
时 态: etiolated, etiolating, etiolates
名 词: etiolation
词组 | 习惯用语
您要查找的是不是:
  • violate vt. 违反;侵犯,妨碍;亵渎
  • isolate vt. 使孤立;使绝缘;使隔离 n. 隔离种群
  • immolate v.(通常指通过焚烧)将…作为祭品杀死(或毁灭)
  • titillate v. 使…觉得痒;挑逗;刺激;挠痒
etiolated adj. (植物因缺乏光照)黄化的,白化的;无力的,虚弱的; v. 使(植物)黄化;使苍白无力,使虚弱(etiolate 的过去式和过去分词);

网络短语:
etiolated seedling 黄化苗;柔化苗;黄化幼苗
etiolated softwood 黄化嫩枝
etiolated vegetables 软白
etiolated leaves 不同黄化程度
etiolated plants 黄化植物
etiolated hypocotyl 白化下胚轴
etiolated plant 黄化植物
etiolated tissue 光敏色素
Maize etiolated seedling 玉米黄化苗
英语例句库
  1. a tone of etiolated nostalgia.
    有气无力的怀旧语调。
  2. a face that was etiolated from years in prison.
    因多年监狱生活而变得苍白衰弱的脸
  3. Young etiolated leaves may also be accompanied by cell division.
    幼小的黄化叶子也可能伴随细胞分裂。

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原声例句
简·爱(原版)

Next morning I had the pleasure of encountering him; left a bullet in one of his poor etiolated arms, feeble as the wing of a chicken in the pip, and then thought I had done with the whole crew.

第二天早上,我有幸见到了他。在他那条可怜的黄化的手臂上留下了一颗子弹,他的胳膊虚弱得像只鸡的翅膀,然后我以为我已经和全体船员一起完蛋了。

中文百科

黄化现象 Etiolation

(重定向自Etiolate)

黄化现象是指植物在黑暗中生长时呈现黄色和其他变态特征的现象。因为缺少阳光,植物无法进行光合作用因而不会产生叶绿素的累积,叶子颜色也会转黄。 其本质上是植物对环境的一种适应。当种子或其他延存器官在无光的土层下萌发时,可使贮存量有限的有机营养物质最有效地用于胚轴或茎的伸长,茎部会变长和变弱,保证幼苗出土见光。

英语百科

Etiolation 黄化现象

(重定向自Etiolate)
Spanish Bluebells Hyacinthoides hispanica, showing both leaves and flowers in both etiolated and non-etiolated states. The longest etiolated leaves are about 50 cm long
Palmfarngattung Lepidozamia peroffskyana; Links normales Wachstum, rechts Vergeilung bei Lichtmangel.

Etiolation /tɪəˈlʃən/ is a process in flowering plants grown in partial or complete absence of light. It is characterized by long, weak stems; smaller leaves due to longer internodes; and a pale yellow color (chlorosis).

近义、反义、联想词
近义词
v.
weaken, change, alter, modify

adj.
colorless, colourless

反义词
n.
colorful, colourful

英英词典
etiolate v.
  1. make weak by stunting the growth or development of
  2. bleach and alter the natural development of (a green plant) by excluding sunlight
  3. make pale or sickly
    • alcohol etiolates your skin
etiolate adj.
  1. (especially of plants) developed without chlorophyll by being deprived of light
    • etiolated celery

    synonymous: etiolated, blanched
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更新时间:2025/6/20 16:16:53