“角笛式弯头”概念、定义、翻译-科学时代

单词	角笛式弯头
释义	市政工程词汇手册 horn-type elbow 角笛式弯头
随便看	universal Turing machine universal type universal umbel universal unfolding universal valid universal valid formula universal value universal variable life insurance universal veil universal virtues universal way universal wisdom universe universe universe universe universe universe universe universe universe universe in one thought universe mapping universe of discourse universe product code

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。

horn-type elbow