apostle

1. N-COUNT The apostles were the followers of Jesus Christ who went from place to place telling people about him and trying to persuade them to become Christians. (耶穌的)使徒

2. N-COUNT An apostle of a particular philosophy, policy, or cause is someone who strongly believes in it and works hard to promote it. (哲學、政策或事業的)信徒[usu N 'of' n]

Her mother was a dedicated apostle of healthy eating. 她媽媽是健康飲食的忠實信徒。