“skin friction”概念、定义、翻译-科学时代

单词	skin friction
释义	力学词汇手册 skin friction 表面摩擦（力）
随便看	stock audit stock award stock balance summary stock balance summary stock beer stock biomass stock board stock bonus stock bonus stock book stock book stock book stock borrowing stock brail stock breeding stock broker stockbroker stock broker stockbroker stock-broker stockbrokerage stockbrokerage stockbroking stock-buffoonery stock burlesque

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。