萬一?one ten-thousandth;very small portion
?contingency; emergency; eventuality
?(just) in case;if by any chance
?what if
不怕一萬，就怕～。One should always prepare for the worst even if it is unlikely to happen./～天要下雨，我們最好帶上雨傘。We’d better take umbrellas with us in case it should rain./～他病了呢？What if he is ill?/以防～be ready for all eventualities;be prepared for the worst |