sync
同步的英文縮寫是sync。這個詞表示「（使）同步；（使）同時發生」，英文解釋為「to arrange for two or more things to happen at exactly the same time, or to happen at the same time or in the same way as something else」。例如，在使音樂和圖像同步的情境中，可以說The hardest part was syncing the music to the video。