This is the new trainee, Miura.
研修 is a training or study of some kind. If it's your current life to do training, then you are a trainee. This is a lot like how a student is in the status of "study life."
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own. The reading from 研修 should also help you too.