| 单词 | 一接触 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔contact〕When you contact these two wires, the machine will start at once.当你使这两条导线一接触，这台机器就会立刻开始运转。21世纪英汉〔hypergolic〕Of or relating to a rocket propellant consisting of fuel and an oxidizer that ignite spontaneously on contact.自燃式火箭燃料的：火箭燃料的，或与火箭燃料有关的此火箭燃料由一接触就点燃的燃料和氧化剂组成美国传统〔ignite〕The paper ignited on contact with sparks.纸一接触到火花就着火了。韦氏高阶 |
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