“单向阀--止回阀--渔具防逃装置”概念、定义、翻译-科学时代

单词	单向阀--止回阀--渔具防逃装置
释义	水产业词汇手册 non-return valve 渔具防逃装置；止回阀，单向阀
随便看	warrant warrant warrant warrant warrant warrant warrant warrant warrant warrant warrant bond warrant cheque warranted-assertibility theory of truth warranted rate of growth warrantee warrantee warrantee warranter warranter warrant exercisable warrant exercised warrant for arrest warrant for arrest warrant for delivery warrant for goods

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。

non-return valve