“沙砾”概念、定义、翻译-科学时代

单词	沙砾
释义	农业词汇手册沙砾 grit
随便看	handpump handrail hand reset hand ridger hand-rodding hand-rolled handkerchief hand rope hand-run mechlin hand saddle stitch hand-sale hand salute handsaw hand-saw hand saw hand scroll hand seed drill hand seeder hand set handset handset bank provider handshake handshake handshaking handshaking protocol hand shears

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。