Fused deposition modeling (FDM), a representative rapid prototyping technology with no use of toxic materials, has been widely used in offices.是什么意思_Fused deposition modeling (FDM), a representative rapid prototyping technology with no use of toxic materials, has been widely used in offices.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句