immature

英 [ˌɪməˈtjʊə(r)]

美 [ˌɪməˈtʃʊr]

adj.  (行为)不成熟的，不够老练的，幼稚的; 未长成的; 发育未全的

复数：immatures　

TEM8医学

Collins.1 / BNC.9681 / COCA.11697

牛津词典

adj.

• （行为）不成熟的，不够老练的，幼稚的
  behaving in a way that is not sensible and is typical of people who are much younger
  1. immature behaviour
     不成熟的行为
• 未长成的；发育未全的
  not fully developed or grown
  1. immature plants
     未长成的植物

柯林斯词典

• ADJ 发育未全的;不成熟的
  Something or someone that isimmatureis not yet completely grown or fully developed.
  1. The birds were in immature plumage...
     这些鸟儿羽翅未全。
  2. She is emotionally immature.
     她情感上不成熟。
• ADJ-GRADED 冒失的;鲁莽的;冲动的
  If you describe someone asimmature, you are being critical of them because they do not behave in a sensible or responsible way.
  1. ...grossly immature drivers who flout the rules of the road...
     无视交通法规、极端鲁莽的司机
  2. She's just being childish and immature.
     她在耍小孩子脾气，真是任性。

英英释义

adj

• (of birds) not yet having developed feathers
  1. a small unfledged sparrow on the window sill
  Synonym:unfledged
• not yet mature
• characteristic of a lack of maturity
  1. immature behavior
• not fully developed or mature
  1. unripe fruit
  2. fried green tomatoes
  3. green wood
  Synonym:greenunripeunripened
• (used of living things especially persons) in an early period of life or development or growth
  1. young people
  Synonym:young

双语例句

• She is emotionally immature.
  她情感上不成熟。
• Human beings are social animals; spent a relaxed social evening; immature social behavior.
  人是群居动物；度过了一个轻松的社交夜；不成熟的社交行为。
• He's very immature for his age.
  就他的年龄来说，他还很不成熟。
• But he turned out to be immature and irresponsible.
  但结果他是个不成熟和不负责任的人。
• The scientists found the enzyme in the teeth of immature pigs and unborn rats.
  科学家们在未成熟的小猪和大鼠胎子的牙齿中发现了这种酶。
• His early works are somewhat immature.
  他的早期作品比较稚嫩。
• Presence of immature cottons in the mixing.
  混棉中存在未成熟棉。
• It was nonsense, I told him, the product of an immature and even morbid mind.
  我告诉他，这是不成熟的产物和病态的心理。
• PCNA had a relatively high expression in immature teratoma, but relatively low in mature teratoma.
  PCNA在未成熟畸胎瘤呈较高表达，在成熟畸胎瘤中较低表达；
• He asked in a sharp, hard little voice& a voice immature, and yet, somehow not young.
  他用尖细刺耳的声音轻轻问道&这声音既有些稚气，又有几分老成。