preserve food

常见例句

Ice helps to preserve food.
冰能幫助保藏食物。
《新英漢大辤典》
Ice helps to preserve food.
冰有助於保藏食物。
Its boffins in Bangalore are working on projects ranging from a red laser to preserve food to a DNA nano-machine to deliver drugs to precisely the right spot in a patient's body.
班加羅爾的科學家們正從事的項目從用紅色激光爲食物保鮮到用DNA納米機器在病人身躰的正確位置釋放葯物。

Salt, used to preserve food, which meant that it could be stored and traded, was an early aid to distribution.
ECONOMIST: Make it cheaper, and cheaper The
If America hadn't gone to war, a man named Birdseye wouldn't have figured out he could preserve food for our troops by flash freezing it in cold water.
NPR: Linda Ellerbee, Taking 'Big Bites'
Without the pot, we never would have roamed far from sources of fresh water, and wouldn't be able to preserve food to get through famines and harsh weather.
FORBES: No. 16: The Pot