| 例句 |
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。Are you sure these yoghurts are ok? Have you checked the expiry date?你肯定这些酸奶没问题吗？有没有查看过保质期？Eggs must be marked with an expiry date that is ten days from the date of packing.鸡蛋应该标明保质期为自包装之日起十天。Rice has a long shelf life.大米的保质期长。The bacon has passed its sell-by day.熏咸肉已经过了保质期。A 'use by' date must be stamped on all perishable goods.易腐产品都应标明保质期。The milk is past its expiration date.牛奶已经过了保质期。Fresh fruit has a very short shelf life.新鲜水果的保质期很短。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。 |