“chalk”概念、定义、翻译-科学时代

单词	chalk
释义	地质学词汇手册 chalk 白垩
随便看	flexing fatigue life flexing resistance flexing stress flexinine flexion flexion flexion flexional ending flexional language flexion reflex flexion rigidity flexion strain flexitime flexi-van flexi-van flex lead flex life flex life flex life test flex lip extrusion flexoelectric effect flexographic printing flexographic printing ink flexography flexography

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。