| 例句 |
Rice has a long shelf life.大米的保质期长。Additives are used to prolong the shelf life of packaged food.添加剂用来延长包装食品的保质期。It's safe to eat foods that have been irradiated to prolong their shelf life.食用经过辐射杀菌处理、延长了保质期的食品是安全的。Fresh fruit has a very short shelf life.新鲜水果的保质期很短。Mature flour has a longer shelf life.熟面粉保存期更长。 |