the halfway markLEVELthe point in a race, journey, or event that is halfway between the start and the finish 〔赛跑、旅程或事件的〕中间点,中途,半程the halfway mark• The Cohens were situated a little below the half way mark, just below the grand boulevard that cuts through the neighbourhood.• During the night we passed Kingoonya, the half way mark.
→ the halfway mark at mark2(13)