“PTC”概念、定义、翻译-科学时代

单词	PTC
释义	请查阅PTC--PTC（phenylthiocarbamide）
随便看	timber bridge timber concession timber connection timber cutter timber depot timber depot timbered shaft timbered stoping timbered stoping timber famine timber felling timber flooring timber forest timber forest timber-framing timber grade timber grave timber guide crib timber harvesting timber hauling timber industry timberjack timberline timber line timber magazine

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。