preparations 是什么意思 preparations 怎么读
[prepə'reɪʃnz] [prepə'reɪʃnz] [prepə'reɪʃnz] [prepə'reɪʃnz]
n. 准备,准备工作,配制剂(名词preparation的复数形式)
preparations的英文翻译是什么意思,词典释义与在线翻译
名词 preparation:
  1. the activity of putting or setting in order in advance of some act or purpose

  2. a substance prepared according to a formula

  3. the cognitive process of thinking about what you will do in the event of something happening

  4. the state of having been made ready or prepared for use or action (especially military action)

  5. (music) a note that produces a dissonant chord is first heard in a consonant chord

  6. activity leading to skilled behavior

  7. preparatory school work done outside school (especially at home)

  8. the act of preparing something (as food) by the application of heat

preparations的相关资料
preparationn.准备;预备;配制preparation cost预备成本preparation time研制周期preparationcraft制备工艺preparation tank配药池preparation plan预案preparation work准备工作preparation room预备室,制备室preparation flow加工制备流程preparation HPLC粗印度绸缎preparation fire炮火准备
preparations的用法和样例
用作名词 (n.)
  1. Preparations would occupy at least an hour.
    准备工作至少需要一个小时。
  2. Preparations for the meeting are in progress.
    会议的准备工作正在进行。
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