| 释义 | 
		 off-peakBrE /ˌɒf ˈpiːk/NAmE /ˌɔːf ˈpiːk/, /ˌɑːf ˈpiːk/ adjective [only before noun] happening or used at a time that is less popular or busy, and therefore cheaper 非高峰期的;淡季的◆off-peak electricity/travel 非高峰时间的电力;淡季旅游▸ off-peak  adverb◆Phone calls cost 20c per unit off-peak.  非高峰时间电话费每单位 20 美分。  ➡  compare peak adjective  |