“beginning of lifetime--beginning of lifetime（BOL）”概念、定义、翻译-科学时代

单词	beginning of lifetime--beginning of lifetime（BOL）
释义	航空航天词汇手册 beginning of lifetime（BOL）寿命初期
随便看	infield in field infighting infighting missile in-filed balancing infill development infill factor infilling infill project infill site infiltrate infiltrate infiltrate infiltrate infiltrating irrigation infiltration infiltration infiltration infiltration infiltration infiltration infiltration infiltration infiltration infiltration

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。

beginning of lifetime（BOL）