“raise round”概念、定义、翻译-科学时代

单词	raise round
释义	工程与技术词汇手册 raise round 向上掘进炮孔组；天井炮孔组
随便看	pretax pre-tax accounting income pre-tax contribution pretax earnings pre-tax income pretax income pretax income pre-tax profit pretax profit pre-teaching preteen preteen pre-tension pre-tension pretensioned bolt pre-tensioning method preterite preterite preterite present pre-tertiary education pretest pretest pre-test pre-test pre-test

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。

raise round