橘子朗文词典

unnel

U 开头单词

基本解释

  • 隧道

同根派生

     

英汉例句

  • Wind unnel tests were performed and on/off control law was adopted.Results show that the critical flutter peed of the model is increased by 13%.
    试验结果表明，采用开关控制方法，可以使模型的颤振速度提高约13%25。