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During alcoholic fermentation acetaldehyde acts as a hydrogen acceptor instead of oxygen.是什么意思？

During alcoholic fermentation acetaldehyde acts as a hydrogen acceptor instead of oxygen.

在这个过程中乙醛取代了氧作为氢的受体.

相关词汇
during alcoholic fermentation acetaldehyde acts as hydrogen acceptor instead of oxygen

during

prep. 在…的时候，在…期间，当…之时，其间；

alcoholic

adj. 酒精的，含酒精的，酒精中毒的；n. 酗酒者，酒鬼，酒精中毒者；

fermentation

n. 发酵，激动，纷扰；

acetaldehyde

n. 乙醛，醋醛；

acts

n. 行为( act的名词复数 )，动作，（一）幕，（搭档）演出短节目的演员；v. 行动( act的第三人称单数 )，做，表演，起作用；

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

hydrogen

n. <化>氢；

acceptor

n. 接受者，接收器，受主，被诱物；

instead

adv. 代替，顶替，反而，反倒；

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

oxygen

n. [化]氧，氧气；
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