抽象表行为动作不可数.具体的制备的东西可数.
帮你翻词典找几个例句..
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以下是剑桥国际英语词典的几个解释和例句：
prepration
n.
准备（状态）,预备（状态）
The course teaches traditional methods of food prepration.[不可数]
制作（或配制）的东西,制剂
The company is developing a new pharmaceutical preparation suitable for the treatment of gastric ulcers.[可数]
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另外还有
preparations
pl n.
准备,预备
Preprations(=Prepration) for the opening ceremony are well under way.
