同根派生 theoretical account相关词英汉例句The theoretical explanation invokes virtual photons.這一理論解釋需借助於虛光子。The main theoretical explanative method is non-cooperative game theory developed in the 1970s.主要使用的理論解釋方法是上個世紀七十年代發展起來的非郃作博弈理論。theoretical account更多例句