adventive

发音

英 [æd'ventɪv]word uk audio image

美 [æd'ventɪv] word us audio image

  • n.
    外来的动物或植物
  • adj.
    外来的,非本土的,偶发的

单词词源

双语例句

1. This is a primarily c asian variant , now adventive elsewhere .
这是主要中亚变型,在别处现在外来。
2. The process itself is referred to as adventive embryogenesis .
其过程本身称为不定胚胎发生。
3. European weed having a winged stem and hairy leaves ; adventive in the eastern united states .
有多毛叶子的欧洲杂草,茎上有翼瓣;暂生美国东部。
4. Yellow-flowered european plant that grows on old walls and in waste places ; an adventive weed in north america .
开黄花的欧洲杂草,长在老墙上和荒地上;是一种出现在北美的外来植物。

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