food shortage
粮食短缺
例句与用法：
Many deserted during the food shortage.
许多人在饥荒中逃往他乡。
The bad harvest led to severe food shortage.
歉收引起食物严重短缺。
The increase in population is so rapid that there is a food shortage.
人口增长得这么快，以致造成粮食短缺。
Food shortage often occur in times of war.
战争期间常发生粮食短缺现象。