“bleeding from the gum”概念、定义、翻译-科学时代

单词	bleeding from the gum
释义	中医中药词汇手册 bleeding from the gum 牙衄，齿衄
随便看	pond lily pond pine ponds and pools pond snail pond water pondweed pondweed pondweed pone ponendo ponens pongamia pongee pon-genicular occipital spike（PGO spike） pongid Pongidae poniard ponor pons pons Pont-aven School pontederiaceae ponte di Roma Pontian Stage ponticello Pontiff

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。