prepare的名词preparation
n.准备;预备;准备工作;(医药、化妆品等)配制品，制剂
复数： preparations
With all the lesson preparation I have to do I work 12 hours a day.
加上必须的备课在内，我每天工作12个小时。
Careful preparation for the exam is essential.
认真准备考试十分必要。
She stressed the importance of careful preparation.
她强调了认真准备的重要性。
Some forethought and preparation is necessary before you embark on the project.
你着手进行这个项目之前必须有所考虑，有所准备。
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