柯林斯詞典time lag (also time-lag) (time lags) 1. N-COUNT A time lag is a fairly long interval of time between one event and another related event that happens after it. 時滯[usu sing, oft N 'between' pl-n] There is a time-lag between theoretical research and practical applications. 理論研究和實際應(yīng)用之間存在時滯。 返回 time lag劍橋詞典a period between two related events （兩個相關(guān)聯(lián)事件之間的）時間間隔，時間差；時滯 There's a time lag of about a week between having the blood test and getting the results . 從驗血到拿結(jié)果大約要一周的時間。 返回 time lag