成功（success）的副词是successfully。
success：
n.成功;胜利;发财;成名;成功的人(或事物)；
（图片来自网络侵删）
复数： successes
相关介绍His success was down to being in the right place at the right time.
他的成功之处就在于把握住了时机。
You can only achieve success through hard work.
你得孜孜不倦方能成功。
Good financial accounts are vital to the success of any enterprise.
妥善的财务账目对任何公司的成功都是极其重要的。
The operation was considered a success in military terms.
就军事角度看，这次行动是成功的。
