基本解釋實踐性同根派生 practical-ness相關詞英漢例句Look here, what a ness you have make. 瞧你搞得這么一團糟。It has come within the range of practical politics. 這就屬于可實施性政治的范圍了。Practical experience belies this theory. 實際經(jīng)驗證明這個理論是錯誤的。Your invention is not practical. 你的發(fā)明不實用。For all practical purposes, it was useless. 實際上它毫無用處。practical-ness更多例句