“foundation-bed”概念、定义、翻译-科学时代

单词	foundation-bed
释义	水利水电词汇手册 foundation-bed 基床，基础底层
随便看	up-and-down method up and down pinch gravity feed machine up-and-down relationship up and downward bleaching tower up and over (UAO) Upanishads Upanishads Upaniṣad upanāha upas Upasaṃpanna upavasatha upbear upbearing and stiring upbearing eliminating downbearing upbearing fire flush upbearing formula upbearing of stomach fire upbearing the clear upbearing the clear to downbear the turbid upbearing yang and raising the fall upbearing，downbearing，floating，and sinking upbeat up-boom dredge upborne elixir

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。

foundation-bed