“PSAL”概念、定义、翻译-科学时代

单词	PSAL
释义	请查阅PSAL--PSAL (permanent supplementary artificial lighting)
随便看	contour prism contour projection chart contour projector contour recognition contour road contour roll forming contour segmentation contour sod strip contour terrace contour tillage contour tone contour tracing contra- contra contra contra account contra account contra account contra account contra-aperture contra asset account contraband contraband contraband contraband

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。