Focus on the pronunciation of combine
English definition of “combine”
/kəmˈbɑɪn/ v [I/T]
› to unite or to join together to make a single thing or group: [T] None of us has much money so let’s combine what we’ve got. [+ to infinitive] When hydrogen and oxygen molecules combine to form water, heat and electricity are produced. › If you combine two activities, you do both at the same time: [T] She manages to successfully combine motherhood and a career.