/ges ||; gɛs/noun [C] an effort you make to imagine a possible answer or give an opinion when you cannot be sure if you are right 猜想；推测: If you don't know the answer, then have a guess ! 要是不知道答案，你就猜一猜！I don't know how far it is, but at a guess I'd say about 50 miles. 我不知道有多远，但我猜大约是50英里。I'd say it'll take about four hours, but that's just a rough guess. 我认为要花四个小时左右，不过这只是约略估计而已。 anybody's/anyone's guess something that nobody can be certain about 大家都拿不准的事: What's going to happen next is anybody's guess. 接下来会发生什么，谁也拿不准。 your guess is as good as mine I do not know 我跟你一样不知道: ‘Where's Ron?’ ‘Your guess is as good as mine.’ “罗恩在哪儿？”“我跟你一样不知道。”