英语词汇“用笔”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	用笔
释义	用笔 yòng bǐ 基本例句 pencil 困难的问题以前总是需要用笔和纸工作数小时。Difficult problems used to take hours of work withpenciland paper.
随便看	rare earth calcium alloy rare earth calcium-silicon rare earth carbonate rare earth carburizes rare-earth carburizing rare earth cascade extraction rare earth cast iron rare earth catalyst rare-earth catalyst rare earth catalysts rare-earth catalyzing rare earth Ce rare earth-Ce rare-earth Ce rare-earth cerium rare-earth chelate rare earth chelate compound rare-earth chelate compound rare earth chelate laser rare-earth chelate laser rare-earth chemicals rare earth chemistry Rare Earth Chemistry rare earth-chitosan rare earth-chitosan chelate