发音
英 [ɪ'fektʃʊəl; -tjʊəl]
释义
adj.
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(能)奏效的，(能)产生预期效果的，有效的
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【法律】(协议、文件等)有法律效力的，有约束力的，有效的，生效的
短语
effectual drug [药] 显效药
effectual practice 卓有成效的实践
Effectual action 有效的行动
例句
Through analysing the deficiency of student's management of one school, haveestablished a set of effectual computer management. 通过分析某一学校学生管理工作的不足，创建了一套行之有效的计算机管理。
Does he not say that armed prophets always win, the unarmed prophets lose? Did he not say that he wrote to reveal the effectual truth of things and ? not justwhat people have imagined the case to be? 难道他没说过武装的先知总能取胜而，徒手的先知总是失败?，难道他没说过,他写作是为了揭示出事物的本来面目,证明事物并非人们幻想的那个样子?