读秒原为围棋术语,对局者在自由支配的时间用完后每下二步都要有规定时间,这时裁判员随时报出所用秒数,叫读秒。新义:指倒计时最后时刻读出所剩秒数,也泛指最后的、关键的(阶段)。如:这项高科技的工程经过4年的拼搏,已进入投产前的“读秒”阶段。 Countdown was the original chess terms, the game in the free-spending time after each two steps must have a specified time, when the referee reported the number of seconds, called the second countdown. New meaning: Refers to the countdown seconds to read the last moment, also refers to the last, the key (stage). Such as: This high-tech project after 4 years of hard work, has entered the pre-production “countdown ” stage.