1, the basic definition: ①, outside work, after work. 2. Non-professional. Such as: amateur writers; amateur troupe
2. From the third phase of Huacheng 198 1: "She dances well since childhood and is the top of the amateur dance school." They study music in their spare time.
3, synonyms: after school, sideline.
Antonym: major, occupation
4. Make sentences: ① You can try some hobbies to reduce the pressure of life and work.
Besides being an engineer, Xiao Wang will also exercise in his spare time.