a brief or temporary failure of concentration, memory, or judgement (注意力,记忆)短暂丧失;(判断)失误,差错 a lapse of concentration in the second set cost her the match. 第二局中她一失神失败了。 ■a weak or careless decline from previously high standards 衰退;陷入(某种状态) tracing his lapse into petty crime. 追踪他小打小闹作奸犯科的缘由。 ■(Law)the termination of a right or privilege through disuse or failure to follow appropriate procedures (律)(权力,特权)终止,失效
an interval or passage of time 时间间隔,时间段 there was a considerable lapse of time between the two events. 两次事件之间有一相当长的间隔。
verb [no obj.]
(of a right, privilege, or agreement) become invalid because it is not used, claimed, or renewed; expire (权力,特权,协议)终止,失效 he let his membership of CND lapse. 他中止了自己的核裁军运动成员身份。 ■(of a state or activity) fail to be maintained; come to an end (状态,活动)中止,结束 if your diet has lapsed it's time you revived it. 如果你停止节食了,现在就应该恢复。 ■(of an adherent of a particular religion or doctrine) cease to follow the rules and practices of that religion or doctrine (宗教或学说的追随者)背离,放弃 [as adj. lapsed]a lapsed Catholic. 一个已改变信仰的天主教徒。
(lapse into)pass gradually into (an inferior state or condition) 堕入,陷入 the country has lapsed into chaos. 该国陷入混乱。 ■revert to (a previous or more familiar style of speaking or behaviour) 回复(从前或习惯的言语行为方式) the girls lapsed into French. 这女孩又改说她习惯的法语了。
语源
late Middle English: from Latin lapsus, from labi 'to glide, slip, or fall'; the verb reinforced by Latin lapsare 'to slip or stumble'