angle cathode角: role; part; character阴极: negative pole; negative elec ...角阴影: corner shading阴极: [物理学] negative pole; negative electrode; cathode 冷阴极 cold cathode 暗阴极: dark cathode下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:角阴极,即可在微信中查询翻译