face-harden
音标: ['feishɑ:dn]
face-harden是什么意思、face-harden怎么读
vt. 使...的表面硬化
face-harden汉语翻译
vt. 使...的表面硬化
face-harden词型变化
动词过去式:face-hardened 过去分词:face-hardened 现在分词:face-hardening 第三人称单数:facehardens
face-harden英语解释
动词 face-harden:
- harden steel by adding carbon
face-harden详细解释
face-hard.en
v.tr.（及物动词）face-.hard.ened,face-.hard.en.ing,face-.hard.ens To harden the surface of (a metal).使（金属的）表面硬化