英语单词大全
英语单词大全

case-hardening steel

中文翻译

[机] 表面硬化钢

今日更新

更新时间：2025-08-05 22:28:32
beel
hybrid input/output
mileposts
revitalized
income received but unearned
bridgers
major penalty
cymic acid
brotman
user service
postrolandic area
transoceanic