“调焦镜”概念、定义、翻译-科学时代

单词	调焦镜
释义	机械工程词汇手册 focusing lens 调焦镜
随便看	gingivitis gingivo- gingivostomatitis gingko gingko gingko gingko biloba ginglymus Gini Gini coefficient Gini coefficient Gini coefficient Gini coefficient Gini Coefficient Gini--Corrado Gini index Gini index Gini's hypothesis Gini's index of cograduation Gini's mean distance Gini's ratio ginkgetin ginkgo ginkgo ginkgo

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

focusing lens