英语词汇“penumbra of sunspot”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	penumbra of sunspot
释义	penumbra of sunspot [天] 黑子半影
随便看	cathode interference cathode interlayer cathode interlayer impedance cathode interlayer resistance cathode kathode catelectrode cathode keying cathode layer cathode layer arc cathode layer arc method cathode layer arc technique cathode layer effect cathode layer enrichment cathode layer enrichment method cathode layer method cathode-lead cathode lead cathode lead inductance cathode lead wire cathode leg cathode lens cathode life cathode light cathode lightshield cathode liquor cathode load 玄2 玄3 玄4 玄之又玄玄圃积玉玄妙入神玄妙莫测玄辞冷语玄部玄酒瓠脯ツキタテルツキタラズツキダシツキダスツキッキリツキッ切リツキツケルツキツメルツキヅキツキデル