cathode
美音:
[´kæ´θəud
]英音:
[´kæ´θəud
]n.阴极
难易程度:
cathode为短语/超纲词汇
词形变化:
副词:cathodically 形容词:cathodic
cathode
/'kæθəʊd; `kæθod/
n negative electrode, by which an electric current leaves a device such as a battery 阴极; 负极. Cf 参看 anode.
cathode
n[C][
Date: 1800-1900;
Language: Greek;Origin: kathodos
'way down', from kata- (
CATACLYSM) + hodos
'way']
technical the negative
electrode, marked (-), from which an electric current leaves a piece of equipment such as a
battery≠
anode