“PPC (pay-per-call)”概念、定义、翻译-科学时代

单词	PPC (pay-per-call)
释义	广告学词汇手册 PPC (pay-per-call) 按每次呼叫付费，点告
随便看	neutron detector neutron diffraction neutron diffraction neutron diffraction neutron diffusion neutron diffusion current neutron doping neutron drop neutron-epithermal neutron logging neutron excess neutron excess neutron flux neutron formation by stripping neutron formation rate neutron fragment angular correlation neutron free path neutron generator neutron generator neutron graphy neutron grenade neutron gun neutron-halo neutron howitzer neutronics neutronics

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。