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词汇 cathode
类别 英译汉、汉译英、英汉互译翻译词典
释义 cathode['kæθəud]n. 阴极【化】 阴极【医】 阴极, 负极 cathode  cath.ode  AHD:  [k²th“½d”] D.J.  [6k#G7*&d]K.K.  [6k#G7od]n.Abbr. cath.,ka(名词)缩写 cath.,ka1. A negatively charged electrode, as of an electrolytic cell, a storage battery, or an electron tube.阴极:负电极,如电池、蓄电池或电子管的负极2. The positively charged terminal of a primary cell or a storage battery that is supplying current.还原极:正在输出电流的原电池或蓄电池的阴极语源:1. Greek kathodos [descent] 希腊语 kathodos [下降] 2. kat-, kata- [cata-] kat-, kata- [前缀,表“向下,相反”] 3. hodos [way, path] hodos [道路,小路] 继承用法:cathod“ic  AHD:  [k²-th¼d“¹k] (形容词)cathod“ically  adv.(副词)
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更新时间:2026/4/16 5:33:34