contingency

n. 意外事件，可能性

content oneself with, contented, contentedly, contention, contentious, contentiously, contentment, contents, contest, contestant, context, contextual, contiguity, contiguous, continence, continent, continental, continental breakfast, continental shelf, contingencies, contingent, continual, continually, continuance, continuation, continue, continue to do, continued, continuing, continuity, continuous, continuously, continuum, contort, contorted, contortion, contortionist, contour, contour map, contoured,