preparation
美 [ˌprepəˈreɪʃ(ə)n]英 [.prepə'reɪʃ(ə)n]
- n.准备;制剂;预备;准备工作
复数:preparations
preparation
preparation
1.[u]~ (for sth)准备;预备the act or process of getting ready for sth or making sth ready
2.[c][usupl]准备工作things that you do to get ready for sth or make sth ready
3.[c](医药、化妆品等)配制品,制剂a substance that has been specially prepared for use as a medicine, cosmetic , etc.
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