“optional rate”的概念、定义、翻译、参考文献-科学参考

单词	optional rate
释义	optional rate 选择收费制
随便看	congenital atresia of osseous auditory meatus congenital atresia of small intestine congenital atresia of urethra congenital atresia of vas deferens congenital atrioventricular conductional block congenital atrophy of thyroid gland congenital baldness congenital bilateral dislocation of knee joints congenital biventricular trilocular heart congenital bronchogenic cyst of lung congenital castration congenital cataract congenital character congenital chronic hypoplastic anemia congenital clubfoot congenital collapse of membranous labyrinth congenital contracture of bladder neck congenital corneal opacity congenital craniofacial deformity congenital cutaneous defect congenital cyanotic tetralogy congenital cyst congenital cystic eye congenital cyst of common bile duct congenital cyst of liver

科学参考收录了1248194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。