“七角形”概念、定义、翻译-科学时代

单词	七角形
释义	美术、书法与摄影词汇手册七角形 heptagon; septangle
随便看	twistor twistor twist pitch twist setting twist shoot twist single and fold twist stress relaxation twist theorem twit twitch contraction twitch grass twitching eyelid Twitter Twitter twmpath two-act two-armature motor two-armed bandit two-armed bandit allocation two-audio head two-axis stable platform two-axis tracking two-band receiver two-bank engine two-barrel winch

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。