sideline noun

ADJ. lucrative, nice (little), profitable, useful He decided to turn his hobby into a lucrative sideline.

VERB + SIDELINE have | develop

PREP. ~ for Cider making was a sideline for many farmers. | ~ in She is developing a nice little sideline in childminding for friends. | ~ to The restaurant started out as a sideline to his main business.

You can also check Google Dictionary: sideline (English, 中文解释 ), wordnet sense

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