“瓣--瓣膜”概念、定义、翻译-科学时代

单词	瓣--瓣膜
释义	水产业词汇手册 valve 瓣，瓣膜
随便看	step-by-step carry step-by-step excitation step-by-step excitation step -by-step instruction step charge stepchild step-control step cost step cost step cost step dance step-dance step disturbance step-down allocation method step-down allocation method step-down procedure step-down substation step-down transformer step-down transformer step-down transformer stepfather step-father step fault step-fixed cost step-frame

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。

valve