adventitious

英[ˌædven'tɪʃəs] 美[ˌædven'tɪʃəs]
  • adj. 偶然的；外来的；[生]不定的
adventitiously adventitiousness
GRE

详细释义

Adjective:
  1. associated by chance and not an integral part;

    "poetry is something to which words are the accidental, not by any means the essential form"
    "they had to decide whether his misconduct was adventitious or the result of a flaw in his character"

双语例句

1. The strike was broken , of course, but mainly by a series of adventitious developments.
罢工是中断了, 但主要还是由于发生了一系列意外事件.

来自《简明英汉词典》

2. The adventitious root is triarch, and has the secondary structure.
不定根为三原型, 具次生结构.

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3. Stem erect or floating, elongate, 5 - angled, nodes often with adventitious roots.
茎直立或漂浮, 拉长, 5具角, 节通常具不定根的.

来自互联网

4. It required more than 15 to induce the adventitious ro - ots.
栽培麦冬时不定根发生需要15以上的温度.

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5. It required more than 15℃ to induce the adventitious ro - ots.
栽培麦冬时不定根发生需要15℃以上的温度.

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    用作形容词 (adj.)
    1. The adventitious birth of our fourth child completely changed our plan.
      第四个孩子偶然的出生，完全改变了我们的计画。
    2. As a successful advertiser , he realized it and advised his boss to catch this adventitious and advantageous chance.
      作为一名成功的广告人，维克多认识到这一点并建议他的老板抓住这个外来的有利的时机。

用法讲解

相关词汇

【邻近词汇】

advent Adventa
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