- willing to try new ideas, methods, etc. and therefore likely to succeed有进取心的；有开拓精神的Topics Successc2
- permission for somebody to start doing something批准；许可
- the go-ahead to do something The council has given the go-ahead to start building.委员会已批准破土动工。🔊🔊
- the go-ahead for something Union leaders have now got the go-ahead for new talks with management.工会领导人现在已开始与管理层进行新的对话。