| 释义 | 
		ad·ven·ti·tious AHD[ăd'vĕn-tĭshʹəs, -vən-] D.J.[ˌædvenˈtɪʃəs, -vən-]K.K.[ˌædvɛnˈtɪʃəs, -vən-]adj.(形容词)  adventitiousadventitious roots of a corn plant- Not inherent but added extrinsically.See Synonyms at accidental 外来的:并非与生俱有的而是外加的 参见 accidental
 
 - Biology Of or belonging to a structure that develops in an unusual place:【生物学】  不定的,偶生的:属于在异常部位生长之结构的:adventitious roots.不定根
 
 
 - From Latin adventīcius [foreign] 源自 拉丁语 adventīcius [外部的] 
 
 - from adventus [arrival] * see  advent 源自 adventus [到来] * 参见 advent
 
  ad'ventiʹtiously adv.(副词)ad'ventiʹtiousness n.(名词) |