sometime; somewhen 短语和例子新学员将于下周某时来校。 new students will come to our school sometime next week从某时持续到某时: last from从某时刚: date from定在某时: be schedule for定在某时(进行): be schedule for贯穿某时间: throughout the specified time下载手机词典可随时随地查词查翻译