基本解釋[經(jīng)濟(jì)學(xué)]無(wú)塵粉筆英漢例句雙語(yǔ)例句The dustless chalk brush is I-shaped.所述無(wú)塵粉筆刷 整躰呈“工”字型。ip.comThe dustless chalk is of good quality, go and get some more.這批無(wú)塵粉筆的質(zhì)量不錯(cuò)，再去買一些吧！The utility model chalk brush is continent, clean and dustless.本實(shí)用新型 粉筆刷使用方便、乾淨(jìng)、無(wú)塵。ip.comdustless chalk更多例句詞組短語(yǔ)短語(yǔ)dustless s chalk 無(wú)塵粉筆Dustless White Chalk 相關(guān)買家dustless chalk making line 無(wú)塵粉筆機(jī)dustless chalk更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)無(wú)塵粉筆