| 单词 | at intervals |
| 释义 | at intervals at regular intervals adv: (periodically) SC 每隔一定时间 měi gé yí dìng shí jiān The nurse came in and checked his vital signs at regular intervals. 每隔一段时间，护士都会进来检查他的生命体征。 at regular intervals adv: (spaced out) SC 每隔一段距离 měi gé yí duàn jù lí The hurdles were set up at regular intervals along the track. 在跑道上每隔一段距离都会放置一个跨栏。 |
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