effectual的例句（effectual在句子中的用法）

• They are almost as expeditious and effectual as Aladdin’s lamp. 他们几乎像如意神灯那么迅速有效。
• It also needs effectual in spiriting and inhibiting system inside. 同时也需要内部有效的激励和约束机制.
• Quinine is an effectual preventive for malaria. 奎宁是有效的疟疾预防药.
• Result The effectual rate with diathermy of ultra intermediate frequency is 85 %. 结果观察组显效率85%,对照组显效率60%.
• They are almost as expeditious and effectual as Aladdin's lamp. 他们几乎像如意神灯那么迅速有效.
• 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。