“direct provider”概念、定义、翻译-科学时代

单词	direct provider
释义	旅游词汇手册 direct provider 直接供应商
随便看	photosynthetic photon flux（PPF） photosynthetic pigment photosynthetic potential productivity photosynthetic product photosynthetic productivity photosynthetic rate photosynthetic rate photosynthetic system photosystem phototachymeter phototactic phototactic reaction phototaxis phototaxis phototaxis phototaxy phototelegram phototelegraphy phototelephone phototelephone photo theodolite phototherapy photothermal effect photo-thermal-ionization-spectroscopy photothermoelasticity

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。