effectual
英 [ɪˈfektʃuəl]
美 [ɪˈfektʃuəl]
adj. 有效的; 奏效的
BNC.33536 / COCA.34947
同义词辨析
effectiveeffectualefficient【导航词义：有效的】
effectiveadj. 有效的，起作用的
〔辨析〕
指有效用的或能产生预期效果的。
〔例证〕
The government took effective measures to reduce the price.
政府采取了有效措施来降低物价。
The talks between both sides were effective in settling their disputes.
双方会谈有效地解决了彼此间的纠纷。
政府采取了有效措施来降低物价。
The talks between both sides were effective in settling their disputes.
双方会谈有效地解决了彼此间的纠纷。
effectualadj. 〈正式〉有效果的，有实效的
〔辨析〕
指产生希望或想要的结果的，只用于事物，如举措、药物、对策等。
〔例证〕
The government hasn't worked out the effectual measures to combat unemployment.
政府尚未找到应对失业的有效措施。
Quinine is an effectual preventive for malaria.
奎宁是预防疟疾的有效药物。
政府尚未找到应对失业的有效措施。
Quinine is an effectual preventive for malaria.
奎宁是预防疟疾的有效药物。
efficientadj. 有效率的，高效能的
〔辨析〕
既可指人也可指事物，强调不浪费时间、金钱、能源等的。
〔例证〕
She is an efficient secretary.
她是一位得力的秘书。
The diesel engine is highly efficient.
这台柴油机效率很高。
她是一位得力的秘书。
The diesel engine is highly efficient.
这台柴油机效率很高。
牛津词典
adj.
- 有效的；奏效的
producing the result that was intended- an effectual remedy
有效的疗法
- an effectual remedy
柯林斯词典
- ADJ-GRADED （行动、计划等）有效的，奏效的
If an action or plan iseffectual, it succeeds in producing the results that were intended.- This is the only effectual way to secure our present and future happiness.
这是确保我们现在及以后都会幸福的唯一有效途径。
- This is the only effectual way to secure our present and future happiness.
双语例句
- In order to give assistance to those newcomers, the Canadian government has offered effectual English teaching service.
加拿大政府为了协助新移民，提供颇具成效的英语教学服务。 - Conclusion Treatment with Edaravone for acute massive cerebral infarction is effectual, no obvious adverse reactions.
结论依达拉奉治疗急性大面积脑梗死的疗效较好，无明显不良反应。 - He felt his way to effectual practice through a multitude of trials and misconceptions.
经过多次尝试和误解，原始人在实践中摸索前进。 - Multi-Connection Transport Scheme is an effectual way to promote the survivability of the original radar intelligence transport phase.
多连接传输机制是提高原始雷达情报传输生存能力的一种重要手段。 - Accumulate through long-term practice and experience, a set of intact, effectual quality guarantees the system and trains systems.
经过长期的实践和经验积累，拥有一套完整的、行之有效的品质保证体系和培训体系。 - There is no persuasiveness more effectual than the transparency of a single heart, of a sincere life.
没有什么比纯净的心、真诚的生活更有说服力的了。 - The continual importations from Peru and Brazil exceed the effectual demand of those countries.
从秘鲁和巴西源源而来的输入，超过了那些国家的有效需求。 - In this paper, the effectual step which could improve the critical frequency characters of active low pass filter were put forward, theoretical analysis was made for it.
提出了改善有源低通滤波器截频特性的电路设计，并从理论上进行了分析。 - The effectual mud of firm wall, can reduce the time of holing, offer more time for follow-up.
固壁效果好的泥浆，可以减少钻孔时间，为后续工作提供更多的时间。 - The barometric pulse pressure method is a handy and effectual way for water pipe cleaning.
气压脉冲法是给水管道清洗的一种既方便、果又好的方法。