| 释义 |
lag1/læɡ/ v. & n.●v. intr. (lagged, lagging) 1 (often foll. by 常后跟 behind) fall behind; not keep pace 落后，跟不上 2 US Billiards make the preliminary strokes that decide which player shall begin [美]【台球】预击(赛前预击几杆)以决定开杆者 ●n. 1 a delay 延误，延迟，耽搁 2 Physics 【物理学】a retardation in a current or movement 减速，滞后 b the amount of this 减速量，滞后量 □ lagger n.[originally = hindmost person, hang back: perhaps from a fanciful distortion of LAST1 in a children's game (fog, seg, lag, = 1st, 2nd, last, in dialect)] |