| 单词 | perpetual |
| 释义 | perpetual /pa'petfual; p'pet/vsl/ adj 1 never-ending; going on for a long time or without stopping. 永久的; 持久的。 i ~ 'motion, the motion of a machine, if such could be invented, wKich would go on for ever without an external source of energy. 永久运动(一种假想的机械运动, 虽无持续的能源亦能永远运转)。 2 continual; often repeated: 不断的; 一再重复的： She's tired of their ~ chatter. 她对他们没完没了的闲谈感到厌倦。~坪 /-t/vsli; -tfuak/ adv |
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