| 释义 |
on occasion : sometimes but not often : from time to time有时；偶尔 On occasion [=occasionally], we'll drive out to the beach and watch the sunset.有时，我们会开车到海滨看日落。 I have on occasion tried to help him with his homework.我有时努力帮助他做家庭作业。 These machines are still used on occasion today.这些机器至今还时不时地使用。 occasion |