| 例句 |
off and onadverb not constantly or steadily over a period of timeThey've been dating off and on for almost a year. intermittently, on and off, periodically, recurrentlyinfrequently, little, rarely, seldomirregularly, sporadically, variouslyhere and there, now, now and then, occasionally, sometimes commonly, ordinarily, regularly, routinely, usuallyalways, consistently, constantly, invariablycontinually, continuingly, continuously, incessantly, perpetually, unceasingly, uninterruptedlyendlessly, ever, interminablyfrequently, hourly, much, oft, often, oftentimes in 1535 |