单词 | conserve |
释义 | conserve[kən'sə:v]n. 蜜饯, 果酱vt. 保存, 使(能量等)守恒【医】 糖剂, 糖膏剂 conserve con.serve AHD: [k…n-sûrv“] D.J. [k*n6sT8v]K.K. [k*n6sPv]AHD: [k¼n“sûrv”] v.(动词) con.served,con.serv.ing,con.serves v.tr.(及物动词)1. To protect from loss or harm; preserve:保存:保护从而使其不受损失或伤害;保存:calls to conserve our national heritage in the face of bewildering change.呼吁大家在面临令人手足无措的改变时,要保护我们的民族遗产2. To use carefully or sparingly, avoiding waste:节约:谨慎或节省地使用,避免浪费:kept the thermostat lower to conserve energy.减少自动调温机的使用以节约能源3. To keep (a quantity) constant through physical or chemical reactions or evolutionary changes.守恒:在物理、化学反应过程中或演化过程中保持(一种数量)恒定不变4. To preserve (fruits) with sugar.用糖来保存(水果)v.intr.(不及物动词)To economize:节俭:tried to conserve on fuel during the long winter.设法在漫长的冬天里尽量节省燃料n.(名词)A jam made of fruits stewed in sugar.果酱:一种由用糖炖煨过的水果做成的果酱语源:1. Middle English conserven 中古英语 conserven 2. from Old French conserver 源自 古法语 conserver 3. from Latin c½nserv³re 源自 拉丁语 c½nserv³re 4. com- [intensive pref.] * see com- com- [前缀,表加强词义] *参见 com-5. serv³re [to preserve] * see ser- 1serv³re [保存] *参见 ser- 1继承用法:conserv“able adj.(形容词)conserv“er n.(名词) |
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