powerful

1. 强健的,强而有力的 able to produce great physical force
2. 强大的,作用大的 great in degree or effort
3. 权力大的,有势力的 having much control and influence

• powerful argument〔blow〕强有力的论据〔一击〕
• powerful country强国
• powerful crop很可观的收获

• amazingly powerful惊人地强大,惊人地有力
• incredibly powerful强大得难以置信
• politically powerful政治上强大的
• unbelievably powerful强大得难以置信

• powerful over one's men有力地控制住部下

powerful force劲旅；强大的势力

powerful drug剧药；强效药；特效药

powerful machine强力电机

1. This defeat was a powerful blow to the enemy.
   这次失败是对敌人的有力的打击。
2. The elephant grinds its food with its powerful molars.
   象用其强有力的臼齿嚼碎食物。
3. Russia used to be a very powerful country.
   俄国曾是一个非常强大的国家。
4. The chancellor is the most powerful man in the Austrian government.
   首相是奥地利政府最有实权的人。
5. The athlete should have a powerful body.
   运动员应该具有强健的体魄。