face-hardening
['feishɑ:dn]
[ face-hardening ]
v. 使表面硬化
词形变化:
动词过去式: face-hardened | 动词过去分词: face-hardened | 动词现在分词: face-hardening | 动词第三人称单数: facehardens |
face-hardening
['feishɑ:dn]
[ face-hardening ]
v. 使表面硬化
词形变化:
动词过去式: face-hardened | 动词过去分词: face-hardened | 动词现在分词: face-hardening | 动词第三人称单数: facehardens |