“callous”的概念、定义、翻译、参考文献-科学参考

单词	callous
释义	callous 胼胝状的
随便看	casing head gasoline casing head plant casinghead tank casing joint casing knife casing leak casing line casing log casing lug casing method casing mount casing O-ring casing paper casing perforator casing pipe casing protector casing ripper casing roller casing scraper casing seat casing sewing machine casing shoe casing spear casing split casing splitter

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。