基本解释[交通运输工程]柔性尾鳍英汉例句双语例句Focusing on solving the problem of swaying propulsion, a design of bionic robofish with swaying flexible tail fin is presented.提出了一种摆动式柔性尾部的仿生机器鱼设计方案，着重解决了机器鱼摆动式推进的问题。flexible tail fin更多例句词组短语短语flexible tail fin propulsion 柔性尾鳍推进flexible tail fin更多词组专业释义交通运输工程柔性尾鳍