单词	oxyacetylene
释义	oxyacetylene /ˌɒksɪəˈsɛtɪliːn / adjective Of or denoting welding or cutting techniques using a very hot flame produced by mixing acetylene and oxygen: an oxyacetylene torch oxyacetylene welding equipment... We use the heat produced by the burning of acetylene in the flame of the oxyacetylene torch to make welds. The oxyacetylene torch, for example, produces heat by burning acetylene gas in pure oxygen. The success and widespread use of this method in 20th-century sculpture has depended on the invention around 1900 of fusion welding using oxyacetylene welding equipment.
随便看	usual suspects usucapion usucaption usufruct usufructuary Usui Usumbura usurer usurious usuriously usurp usurpation usurper usury us–them UT Utah Utahan Utah Beach Utahn utahraptor Utamaro, Kitagawa utang na loob UTC Utd

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。