teralumen
名词 n.
英文释义
名词 n.
- An SI unit of luminous flux equal to 10¹² lumens. Symbol: T
词形变化
词源
Etymology tree
English tera-
English lumen
English teralumen
From tera- + lumen.
English tera-
English lumen
English teralumen
From tera- + lumen.
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数据来源: Wiktionary