hardness

/'hɑ:dnis/

当代词频 #17,667

中文释义

n. 坚硬, 困难, 严厉, 勇气
[化] 硬度

英文释义

n. the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale
n. a quality of water that contains dissolved mineral salts that prevent soap from lathering
n. the quality of being difficult to do

词形变化

复数: hardnesses

相关单词

have he his her him how here high help hand hear hold

释义数据来源：ECDICT（skywind3000），许可协议 MIT。