彻底的英文怎么读

thoroughgh adj. 彻底的He had made a thorough investigation .No wonder he knew so much about it.句子中 thorough adj. 作定语，修饰后面的名词 ，investigation , 全句话的汉语是；他对此事作了彻底的调查，怪不得他对这件事了解的那么多。

形容词为：thorough副词thoroughly名词thoroughness

彻底在句中如果用作副词的话，最常见的还是totally, 或者fully（完全的）如果你把“彻底”当作形容词用时,可以用total

Thoroughly

thoroughly,thoroughly,drastically,once and for all,to the ground

英语是：thoroughly或drastically。详细解释：thoroughly 英[ˈθʌrəli] 美[ˈθɜ:rəli] adv. 彻底地; 认真仔细地; 完全地; 非常; [例句]He was surprised to find his room thoroughly cleaned and everything arranged in perfect order.他惊奇地发现房间被彻底打扫了，一切都布置得井井有条。drastically 英['drɑ:stɪklɪ] 美[ˈdræstɪkl:ɪ] adv. 大大地，彻底地; 激烈地; [例句]They were accurate in their prediction that he would change her life drastically.他们预测得没错，他使她的生活发生了翻天覆地的变化。