中文翻译与英英解释

adj.
有效的；有力的；灵验的。
adv.
-ly ,-ity n.,-ness n.

producing or capable of producing an intended result or having a striking effect; "an air-cooled motor was more effective than a witch''s broomstick for rapid long-distance transportation"-LewisMumford; "effective teaching methods"; "effective steps toward peace"; "made an effective entrance"; "his complaint proved to be effectual in bringing action"; "an efficacious law"
同义词：effective, efficacious,

having legal efficacy or force; "a sound title to the property"
同义词：legal, sound,

例句与用法

The medicine is still effectual .
那药仍然有效。

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。

About a hundred yards away on a small sand spit there was the occasional sharp in effectual pop of a carbine .
从百来码以外一个伸出在海水中的小小的沙滩角上，时而传来卡宾枪朝天砰的一响。

Conditional prevention , the effectual model of crime control
犯罪预防的有效模式

Portcullis - effectual protection in emergency
吊闸在危急时可靠的保护者。

Portcullis - effectual protection in emergency
吊闸行之有效的紧急保护。

Digital certificate is an effectual measure
数字证书是有效分发公开密钥的有效机制。

Quinine is an effectual preventive for malaria
奎宁是有效的疟疾预防药。

Among many ways , firewall is the most effectual one
在众多安全措施中，防火墙首当其中。

Effectual methods of the accurate and quick classification of foreign books
快速类分西文图书的有效措施