adventitious中文什么意思

adj.
1.偶然的；外来的。
2.【生物学】不定的，偶生的；获得的，非遗传的。
3.【医学】偶发的。adv.
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例句与用法

Adventitious glimpse of amanda as i was leaving for jfk
当我前往肯尼迪机场时我偶然看见了阿曼妲
Callus growth and adventitious root induction in bupleurum chinense
柴胡愈伤组织生长和不定根诱导的研究
The influence of cytokinin on multiplication of aloe ' s adventitious bud
细胞分裂素对芦荟不定芽增殖的影响
Study on sprouting of adventitious roots of sabina vulgaris in mu us sandy land
毛乌素沙地臭柏不定根发生特性的研究
The anatomical study on vegetative organs and adventitious buds of convolvulus arvensis
田旋花营养器官及不定芽发生的解剖学研究

形容词

associated by chance and not an integral part; "poetry is something to which words are the accidental, not by any means the essential form"- Frederick W. Robertson; "they had to decide whether his misconduct was adventitious or the result of a flaw in his character"