abortive

abortive
adjective
  1. failing to produce the intended results
    失败的,无结果的
    she made two abortive attempts at suicide.
    她两次自杀未遂。
  2. (Biology, dated)(of an organ or organism) rudimentary; arrested in development
    (生 旧)(器官,有机体)未发育的,发育不全的,败育的
    abortive medusae.
    发育不全的水母。
    ■(Medicine)(of a virus infection) failing to produce symptoms
    (医)(病毒感染)没有产生症状的
  3. (rare)causing or resulting in abortion
    (罕)引起(或导致)流产的
派生
abortively
adverb
语源
  1. Middle English (as a noun denoting a stillborn child or animal): via Old French from Latin abortivus, from aboriri 'miscarry' (see abort)
英语宝典
考试词汇表