invasive

CET-4 大学 FREQ #24674 ★☆☆☆☆

a. 侵入的, 侵略性的, 攻击性的

发音

US /ɪnˈveɪsɪv/
其它
UK /ɪnˈveɪsɪv/
US /-zɪv/
UK /-zɪv/

词形变化

invasives 复数 invasives more invasive 比较级 most invasive 最高级

教材释义与例句

形容词

侵略性的；攻击性的

释义与例句

n.
  1. 1.

    An invasive organism, such as an animal or plant.

    生物
adj.
  1. 1.

    Of or pertaining to invasion; offensive.

  2. 2.

    That invades a foreign country using military force; also, militarily aggressive.

    比喻 政治 军事
  3. 3.

    Intrusive on one's privacy, rights, sphere of activity, etc.

    引申义
  4. 4.

    Originating externally.

    引申义
  5. 5.

    Of an animal or plant: that grows (especially uncontrollably) in environments which do not harbour natural enemies, often to the detriment of native species or of food or garden flora and fauna.

    生物 引申义

    an invasive species

  6. 6.

    Of a procedure: involving the entry of an instrument into part of the body.

    医学 引申义
  7. 7.

    Of a carcinoma or other abnormal growth: that invades healthy tissue, especially rapidly.

    医学 引申义

词汇关系

形容词

同义词 2

encroaching incursive

反义词 2

confined noninvasive

近义相关 4

aggressive offensive intrusive fastgrowing

相关短语

invasive species 入侵物种 invasive exotic invasive exotics invasive carp invasive carps minimally invasive

词源

PIE word *h₁én The adjective is derived from Middle English invasif (“of a weapon: offensive”), from Middle French invasif, Old French invasif (“invasive”) (modern French invasif), from Medieval Latin invāsīvus, from Latin invāsus (“entered; invaded”) + -īvus (suffix forming adjectives). Invāsus is the perfect passive participle of invādō (“to enter; to invade”), from in- (prefix meaning ‘in, inside’) + vādō (“to go; to rush; to walk”) (ultimately from Proto-Indo-European *weh₂dʰ- (“to go, proceed; to pass, traverse”)). The noun is derived from the adjective.

来源：wiktionary