| 释义 |
●at (…) intervals🔑 with time between 每隔…时间；间或；不时◆Buses to the city leave at regular intervals. 开往城里的公共汽车每隔一定时间发出一班。◆The runners started at 5-minute intervals. 赛跑的人每隔 5 分钟出发一批。🔑 with spaces between 每隔…距离；间隔◆Flaming torches were positioned at intervals along the terrace. 沿排房每隔一段距离插着燃烧着的火炬。 See also interval |