英语词源
- refrigeration (n.)
- late 15c., "act of cooling or freezing," from Latin refrigerationem (nominative refrigeratio) "a cooling, mitigation of heat," especially in sickness, noun of action from past participle stem of refrigerare "to cool down," from re- "again" (see re-) + frigerare "make cool," from frigus (genitive frigoris) "cold" (see frigid). Specifically "freezing provisions as a means of preserving them" from 1881.
权威例句
- 1. The decay of the meat could have been prevented by proper refrigeration.
- 如果经过适当的冷藏,这些肉本来不至于腐烂掉.
- 2. Lack of refrigeration turned the milk.
- 牛奶没有冷藏,变酸了.
- 3. Keep all meat products under refrigeration.
- 把所有的肉制品都冷藏起来。
- 4. This result is of great importance in steam engineering and in refrigeration.
- 这个结果在蒸汽工程和致冷学中很重要.
- 5. Every greenhouse operation can use refrigeration facilities'in many ways.
- 从事温室生产时,制冷设备用途很广.
相关单词
广而告之
1一秒钟记单词小学英语单词记背神器英语一二三四五六年级人教版英语词汇汇总表单词记背神器 单词记忆书单词词汇速记强化训练
【推荐理由】赠运费险，热门商品
【现价】27.9
【下单链接】38￥ CZ3457 5OArdvEMFvn￥