bǔ hàn
- patch weld
- repair welding
- repairing welding
- weld
用户正在搜索
heterospore,
Heterosporeae,
heterosporophyte,
heterosporous,
heterospory,
heterostatic,
heterostemonous,
heterostemony,
heterosteric,
Heterostigmata,
相似单词
补给燃料,
补给线,
补给站,
补骨脂,
补骨脂素,
补焊,
补角,
补救,
补救办法,
补救的,