英语词汇“round files”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	round files
释义	round files 🌏圆形文件原型roundfile的复数
随便看	tandem inverion tandem inversion tandem ion analyzer tandem jigger tandem-joined tandem jump tandem junction tandem junction circuit tandem-junction solar cell tandem kayak tandem kidney tandem knifeswitch tandem knife switch tandem knife-switch tandem-knife switch tandem latch needle tandem launch tandem launching tandem launch vehicle Tandem layer tandem leader tandem link tandem loading system tandem loan tandem locks