“U-bolt”概念、定义、翻译-科学时代

单词	U-bolt
释义	动力与电气工程词汇手册 U-bolt U型螺栓
随便看	prepaid application prepaid asset prepaid assets prepaid assets prepaid coupon prepaid discount charge prepaid expense prepaid expense prepaid expense prepaid expenses prepaid expenses prepaid freight prepaid group legal plan prepaid income tax prepaid income tax prepaid insurance prepaid interest prepaid interest prepaid payroll prepaid pension cost prepaid (ppd.) prepaid premium prepaid--prepaid (ppd.) prepaid purchase commission prepaid rent

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。