“parental guidance（PG）”概念、定义、翻译-科学时代

单词	parental guidance（PG）
释义	广播影视词汇手册 parental guidance（PG）家长指导级，辅导级
随便看	flexural creep flexural critical speed flexural disc hydrophone flexural distortion flexural fatigue flexural glide flexural mode flexural modulus flexural modulus flexural resilience flexural rigidity flexural rigidity flexural rigidity flexural strain flexural strain flexural strength flexural test flexural vibration flexural wave flexural wave flexure flexure flexure flexure accelerometer flexure deformation

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。