英语词汇“spring blade ruling pen”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	spring blade ruling pen
释义	spring blade ruling pen 弹簧笔舌鸭嘴笔
随便看	second-order calculation second order carnot cycle second-order central moment second order change second-order circuit second order circuit second-order climatological station second-order closure second-order closure model second-order coherence second order coherence function second order compressibility rule second-order compressibility rule second-order condition second-order conditioning second-order constraint qualification second-order correction second order correction second-order correlation function second order correlation function second-order cybernetics second-order cycle second order day number second-order derivative action second order derivative of gravity potential 歸歹歹2 歹3 歹4 歹部歺歺部死死1 贡贡举贡品贡墨贡士贡奉贡宣贡烛贡献贡生