adj.确信的，确实的；有把握的；无疑的；一定的adv.当然；确实地；无疑地； 双语释义：adj.(形容词)[P] 无疑的,确信的,有把握的 not doubting or seeming to doubt what one believes, knows, etc. confident that one is right肯定要做某事的,一定做某事的 definitely going to do sth; certain to do sth英英释义： sure[ ʃuə, ʃɔ: ]adj.having