effectual中文什么意思

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

• effectual calling:    有效恩召
• effectual demand:    有效需求
• effectual remedy:    有效治疗

例句与用法

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1. The medicine is still effectual .
   那药仍然有效。
2. 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。
3. 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。
4. Conditional prevention , the effectual model of crime control
   犯罪预防的有效模式
5. Portcullis - effectual protection in emergency
   吊闸在危急时可靠的保护者。

英文释义

a

1. 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

形容词

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