“pain threshold”的概念、定义、翻译、参考文献-科学参考

单词	pain threshold
释义	pain threshold The roof of the mouth. The front portion is bony (hard palate), and the back portion is muscular (soft palate).
随便看	Photons photoperiodism photopheresis photophobia photophosphorylation photoreceptor photorespiration photosensitizer photosensitizer LUZ 11 photosensitizing agent photosynthesis photosynthesis photosystem phototesting phototherapy phototoxicity phototropism PHP phrenic nerve pH scale phyletic change Phyllocontin phyllodes tumor phylogeny phylum pl. phyla

科学参考收录了15208条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。