Prestel
n. （英国邮电系统的）快速电视电话咨询服务
🗣️ 情景例句
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需要帮忙吗？
Rest breeds rust.
停止须生锈。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。