adventitious
英 [,?dv(?)n't???s]
美[,?dv?n't???s]
- adj. 外来的，偶然的
GRE
英文词源
- adventitious (adj.)
- "of the nature of an addition from without," c. 1600, from Medieval Latin adventitius "coming from abroad, extraneous," a corruption of Latin adventicius "foreign, strange, accidental," from advent- past participle stem of advenire "arrive" (see advent). Related: Adventitiously; adventitiousness.
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.
来自互联网
- 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.
来自互联网
- 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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