adv.足够地；充分地

Now I can manage to made myself understood sufficiently in your language. 现在我能设法用你们的语言非常清楚地表达我的意思了。

A relation between parties that is held to be sufficiently close and direct to support a legal claim on behalf of or against another person with whom this relation exists. 当事人的相互关系当事人之间关系密切、直接到足以支持对代表或紧靠这种关系中另一方的法律要求的关系

I don't think he's sufficiently dedicated to stay the course. 我认为他不够坚定，不会坚持到底的。