為您提供hardness英英釋意。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

首頁英語詞典hardnesshardness英英釋意

hardness

英 ['hɑ?dn?s] 美['hɑrdn?s]
  • n. [物] 硬度；堅硬；困難；冷酷

英英釋意

1. the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale
2. devoid of passion or feeling
3. the quality of being difficult to do;
"he assigned a series of problems of increasing hardness"
4. excessive sternness;
"severity of character"
"the harshness of his punishment was inhuman"
"the rigors of boot camp"