Hardness penetration
[机] 硬化深度
🧩 词语组成解析
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
Eight o'clock.
八点钟。
Victory belongs to the m ost persevering.
胜利属于最坚强不屈的人。
Gandhi believed that one should be able to love the most ordinary being on earth as oneself.
甘地认为一个人应能像爱他自己一样去爱世界上最普通的人。