Rookie
01
新人, ルーキー
a person in their first year of professional competition or activity
例
The rookie quarterback impressed coaches and fans alike with his poise and skill on the football field, showing great promise for the season ahead.
新人クォーターバックは、フットボールフィールドでの冷静さとスキルでコーチやファンを感銘させ、今シーズンへの大きな期待を示しました。
02
an inexperienced young person, especially in a particular activity or field
例
The rookie made several mistakes during his first day on the job.
