ichidan verb, transitive verb
Used when two parties give each other items, or when one item is given in return for another. Often implies a mutual or reciprocal action.
友達とCDを取り替えた。
I exchanged CDs with a friend.
彼は古い車を新しい車と取り替えた。
He traded his old car for a new one.
ichidan verb, transitive verb
Used when one thing is removed and another is put in its place, often without a mutual exchange. Common with parts, batteries, or personnel.
電球を取り替えてください。
Please replace the light bulb.
故障した部品を新しいものと取り替えた。
I replaced the broken part with a new one.