| 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 |