n. the activity of putting or setting in order in advance of some act or purpose
n. (music) a note that produces a dissonant chord is first heard in a consonant chord
n. 准备, 预备, 预习
[化] 制剂
1. Preparation is the key to success in any exam.
准备是任何考试成功的关键。
2. She spent the whole week in preparation for the big presentation.
她花了整个星期准备这个重要的演讲。
3. Good preparation can help reduce stress before a big event.
良好的准备可以帮助减少在重大事件前的压力。