英语词汇rock-firm and unyielding怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rock-firm and unyielding
释义	rock-firm and unyielding— 坚如磐石
随便看	low risk-option low risk patients low-risk populations low-risk pregnancy low risk product low-risk solution low risk strategy low risk tolerance low-risk trading low road low rolling resistance low room height low room temperature low rotational speeds low roughness low royalty low rumble low runner low running low running costs lows low safety risk low salaries low salary low salary level

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

rock-firm and unyielding—