英语词汇“vaaler”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	vaaler
释义	vaaler vɑ:l COCA²⁸⁰¹³⁶⁺⁵ 基本例句瓦尔河南非西部河流 This amazing invention is a brain child of John Vaaler a Norwegian patent clerk in 1890. 1890年，这个非凡的发明诞生于挪威专利局职员 John Vaaler的孩子手上。 yeeyan
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