willing adj.
VERBS appear, be, prove, seem They appear willing to talk to us.
ADV. more than, only too, really, very I'm more than willing to get involved. | increasingly | perfectly, quite He's quite willing to do the same for you. | enough He seemed willing enough to listen. | apparently | always She is always willing to help. | no longer
You can also check other dicts: willing (English, 中文解释 ), wordnet sense, Collins Definition