off chance

slight possibility 微小的可能性: There is still an off chance that the weather will improve. 天气转好尚有一线希望. * He came on the off chance of finding me at home. 他来找我时是想到我或许有可能正在家中.

OECD, oecumenical, Oedipus complex, oesophagus (also esp US esophagus), oestrogen, of, of all time, of course, of importance, of itself, of late years, of necessity, of one's own, of the moment, of...importance, of...interest, of...value, off, off and on, off balance, off duty, off of, off(-), off-beat, off-cut, off-day, off-duty, off-grade, off-handedly, off-key, off-licence, off-line, off-load, off-peak, off-putting, off-season, off-stage, off-street, off-white, offal,