“切元素--接触元素--接触单元”概念、定义、翻译-科学时代

单词	切元素--接触元素--接触单元
释义	水利水电词汇手册 element of contact 切元素，接触元素，接触单元
随便看	tied loan tied loan tied loan tied loan tied loan tied loan tied observation tiedown tie-down insulator tied purchase clause tied purchase clause tied rank tied retaining wall tied transaction tie-dyed cloth tie dyeing tie-in tie-in tie-in tie in tie-in tie-in promotion tie-in sale tie-in sale tie-in sale

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。

element of contact