| 释义 |
oxyacetylene welding/ˈɒksɪəˈsetɪliːn ˈweldɪŋ/n.气焊；氧乙炔焊详细释义源自:《新世纪英汉大词典》Collins外研社 n气焊；氧乙炔焊oxyacetylene welding氧乙炔熔接；气焊oxyacetylene welding氧块焊接，气焊oxyacetylene welding氧炔焊接；气焊oxyacetylene welding氧乙炔熔接oxyacetylene weldingn.（名詞 noun）氧乙炔焊接document.write('functi |