●ˌgo aˈhead🔑1. ( ˌgo aˈhead of sb) to go in front of other people who are going in the same direction as you and arrive before them走在（某人）前面；先走◆She went ahead of him into the house. 她在他前面进了屋子。◆You go ahead and we’ll follow when we’re ready. 你先走一步，我们准备好了随后就去。2. (of a plan, a project, a deal, etc.计划、项目、交易等) to be carried out or happen实施；进行◆The building of the new bridge will go ahead as planned. 新桥的修建将按计划进行。◆Filming went ahead in spite of the bad weather. 尽管天气不好，但电影的摄制照常进行。SYNproceed (formal) 3.(with sth)if sb goes ahead with sth, they do it, although there may be a problem, or sb may have objected or expressed doubts（遇到困难、反对或障碍时仍然）进行◆In spite of her illness, Anna decided to go ahead with the wedding. 尽管生了病，安娜还是决定照常举行婚礼。◆‘May I start now? ’ ‘Yes, go ahead (= I give you permission).’ “我现在可以开始了吗？”“可以，开始吧。”SYNproceed(with sth)[v + adv]1also[v + adv + prep]▸the ˈgo-ahead
noun
[singular] permission or approval for sth to start准许；许可◆Has the boss given you the go-ahead for the project? 老板批准你这个项目了吗？▸ˈgo-ahead
adjective
[usually before noun] (BrE) trying hard to be successful, often by using new methods and ideas雄心勃勃的；锐意进取的；有开拓精神的◆a go-ahead company 充满开拓精神的公司