请输入您要查询的字词:
单词
参考线
释义
请查阅
参比线--参考线--基准线
随便看
Freon
freon
freon baffle
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
frequency
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。
Copyright © 2000-2023 Sciera.cn All Rights Reserved
京ICP备2021023879号
更新时间:2025/5/7 20:38:25