observation

B2 CET-4 Oxf 3000 大学 FREQ #6301 ★★☆☆☆

n. 观察, 注意, 观测, 观察力 [化] 观察

发音

UK /ˌɒbzəˈveɪʃn̩/
US /ˌɑbzɚˈveɪʃn̩/
IN /əbzə(ɾ)ˈveʃən/

词形变化

observations 复数 observations

别名

obsn.

教材释义与例句

名词

观察；监视；观察报告

释义与例句

n. B2 Oxf 3000
  1. 1.

    The act of observing, and the fact of being observed (see observance)

    观察

    可数 不可数
  2. 2.

    The act of noting and recording some event; or the record of such noting.

    可数 不可数
  3. 3.

    A remark or comment.

    可数 不可数
  4. 4.

    A judgement based on observing.

    可数 不可数
  5. 5.

    Performance of what is prescribed; adherence in practice; observance.

    可数 不可数
  6. 6.

    A regime under which a subject is routinely observed.

    可数 不可数
  7. 7.

    A realization of a random variable.

    可数 不可数

词汇关系

名词

同义词 5

watching notice reflection observance reflexion

上位词 10

look looking fact attention comment measure attending input measuring remark

下位词 5

mind monitoring remark sighting stargazing

相关短语

observation deck observation post 观测所 observation wheel observation wheels observation car <美>（火车的）游览车厢（有特大车窗或透明车顶）, 了望车 observation cars observation decks observation posts observation hut observation huts observation balloon observation balloons observation tower 瞭望塔 observation towers observation tree

词源

From Middle English observacion, borrowed from Middle French observacion. Also a borrowing from French observation and a learned borrowing from Latin observātiō(n-). Morphologically observe + -ation.

来源：wiktionary