join in是什么意思 - join in中文意思和解释

join in基本解释 ,加入；参加,同近 join in相关例句和用法 I hope everyone will join in the fun..我希望每个人都能参与这个娱乐活动。 join in英英释义 参加；加入英释中释If you join in an activity, you take part in it or become involved in...