to conserve
第三人称
conserves
现在进行时
conserving
过去式
conserved
过去完成时
conserved
1
保存, 保护
to keep something from change or harm
及物动词
- Conservationists work to conserve natural habitats and protect endangered species.
保护主义者致力于保护自然栖息地和保护濒危物种。
- National parks are established to conserve scenic beauty and wildlife.
国家公园的建立是为了保护风景美和野生动物。
- Last year, they successfully conserved a rare species from extinction.
去年，他们成功地保护了一种稀有物种免于灭绝。
- Efforts to conserve biodiversity are essential for the health of ecosystems.
保护生物多样性的努力对于生态系统的健康至关重要。
- The city implemented measures to conserve its green spaces.
该市实施了措施以保护其绿地。
2
保存, 保护
to maintain a certain quantity or condition at a constant level during a process of change
及物动词
- The law of conservation of mass states that mass is conserved during a chemical reaction.
质量守恒定律指出，在化学反应过程中质量是守恒的。
- In this experiment, energy is conserved as it changes forms from heat to light.
在这个实验中，能量从热转变为光时被守恒。
- In a closed system, the amount of energy is conserved, even as it shifts between different forms.
在一个封闭系统中，能量的数量在不同形式之间转换时也会被守恒。
- The scientists observed how temperature was conserved while the substance underwent a phase change.
科学家们观察了物质在经历相变时温度是如何被保持的。
- The system is designed to conserve the total amount of mass even as the elements undergo chemical reactions.
该系统旨在保存总质量，即使元素发生化学反应。
3
保存, 制果酱
to preserve food, especially fruits, by cooking it with sugar
及物动词
- She spent the afternoon in the kitchen, conserving peaches with sugar to make jam.
她下午在厨房里度过，用糖保存桃子做果酱。
- The farmer's wife learned how to conserve berries with sugar to keep them for the winter.
农夫的妻子学会了如何用糖保存浆果以备冬天食用。
- You can conserve oranges by adding sugar and boiling them down to make marmalade.
你可以通过加糖和煮沸来保存橙子，制作果酱。
- He used the surplus apples from the orchard to conserve them with sugar in jars.
他用果园里多余的苹果和糖一起装在罐子里保存。
- To conserve the cherries, she simmered them with sugar until they thickened into a syrup.
为了保存樱桃，她用糖慢炖它们直到它们变稠成糖浆。
4
保护, 节约
to protect or save a resource from being used wastefully or excessively
及物动词
- The government launched an initiative to conserve water during the drought.
政府发起了一项在干旱期间节约用水的倡议。
- We must find ways to conserve energy to reduce our carbon footprint.
我们必须找到节约能源的方法以减少我们的碳足迹。
- By recycling more, we can conserve valuable materials and reduce waste.
通过更多地回收，我们可以保存有价值的材料并减少浪费。
- They installed energy-efficient lighting to help conserve electricity in the building.
他们安装了节能照明以帮助节约建筑物中的电力。
- It's important to conserve fuel by using public transport or carpooling.
通过使用公共交通或拼车来节约燃料是很重要的。
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