Preparations
noun, する verb
I will provide you with the standard things you need. You can use these for your preparations. It's what everyone gets and it's what you will get too. If it helps, imagine getting some actual things, and use them to prepare for something else. Imagine everyone else getting these standard things to prepare with too.
じゅんび
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
おはよう。朝ご飯の準備ができてるわよ。
Good morning, your breakfast is ready!