adventive

英[?d\'vent?v]
美[?d\'vent?v]

基本釋義

n.
外來的動(dòng)物或植物
adj.
外來的,非本土的,偶發(fā)的

實(shí)用例句

The process itself is referred to as adventive embryogenesis.

其過程本身稱為不定胚胎發(fā)生.

辭典例句

A sharp demarcation of adventive embryos from zygotic embryos cannot be drawn.

不定胚與合子胚之間不能劃分出明顯的界限.

辭典例句

European goosefoot with strong - scented foliage; adventive in eastern North America.

歐洲的一種藜屬植物,葉具有強(qiáng)烈的氣味; 被引入北美東部.

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英英釋義

Adjective
  • 1. not native and not fully established; locally or temporarily naturalized;

    "an adventive weed"

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