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词形变化: effectiveness
- 正在加载“effective”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
1.
This country lacks an effective party of the centre. 
这个国家缺少一个能起作用的中立党派。
2.
The president promised swift and effective retribution against the terrorists.
总统答应会迅速有效地惩罚恐怖分子。
3.
Advertising is often the most effective method of promotion.
做广告往往是最有效的推销方法。
4.
Effective defence is a matter of intercepting their missiles before they can reach us.
有效的防卫是不待对方导弹击中我们而先行将其拦截。
5.
Commercial television is an effective medium for advertising.
商业电视是有效的广告宣传工具。
6.
Their efforts to improve the production have been very effective.
他们提高生产力的措施卓有成效。
7.
That's rather an effective use of color.
这种使用颜色的手法效果相当好。
8.
When does the new system become effective?
新制度何时生效？
- effective atmosphere 有效大气压 effective radius 有效半径
- effective efficiency 有效效率 effective size 有效粒径
- effective porosity 实际空隙率;有效孔隙度... effective volume 有效体积
- effective pressure 有效压力 effective head 净落差;有效落差...
- effective work 有效劳动;有效工作... effective resistance n. [电]有效电阻...
- effective mass 有效质量 effective duration 有效期间
- effective span 有效翼展;有效跨度... effective width 有效宽度
- effective date 实施期,生效期... effective range 有效测量范围;标度尺的工...
- effective output 有效输出 effective stress 有效应力
- effective capacity 有效能力;有效功率... effective permeability 有效透磁率;有效渗透性...
【近义词】
- effectual adj.有效果的,有法律... efficient adj.效率高的,胜任的...
- successful adj.成功的,圆满的... useful adj.有用的,有益的...
- operative adj.有效的,至关重要... in effect adj. 实际上,正在实...
- efficacious adj.有效的,灵验的... in force 有效,大批
- helpful adj.有帮助的,有用的... real adj.真实的,真的;a...
- actual adj.实际的,事实上的... active adj.活跃的,积极的...
- operational adj.操作的,运作的... productive adj.生产的,有成效的...
- in operation 操作中,运转中... forcible adj.强制的,强迫的...
- applicable adj.合适的,适用的... impressive adj.给人深刻印象的...
- striking adj.显著的,吸引人的... powerful adj.强有力的,强大的...
- serviceable adj. 可用的,易于服... telling adj.有效的,显著的;...
- potent adj.强有力的,有效的... practical adj.明智的,实际的;...
- functional adj.功能的,实用的... valid adj.有效的,有根据的...
- proficient adj.熟练的,精通的;... competent adj.有能力的,足够的...
- forceful adj.有力的,强烈的... fruitful adj. 多产的,富有成...
- significant adj. 重要的,有意义... weighty adj.重要的,沉重的...
- dramatic adj.戏剧性的,引人注... momentous adj.重要的,重大的...
- alive adj.活着的,有活力的... in prep.在 ... 里...
- effect n.效应,结果;v.使产... good adj.好的,上等的;n...
【反义词】
- ineffective adj.无效的,无能的...
【词源解说】
14世纪晚进入英语，直接源自法语的effectif；最初源自拉丁语的effectivus。
【词义辨析】
effective efficient- effective: 表示有效用的。
- His teaching was not very effective.
他的教学效果不好。 - The new interest rate becomes effective next month.
新利息下月生效。 - When is the contract effective from?
合同什么时候开始生效? - This medicine, taken in time, can be very effective.
这种药如果及时吃会很有效。 - My headache is much better. Those tablets really are effective.
我的头疼好多了，那些药片的确很有效。
- His teaching was not very effective.
- efficient: 表示“效率高的”，可指人。
- He needs an efficient secretary.
他需要一个高效率的秘书。 - The staff was very efficient.
工作人员效率很高。 - A good manager is both competent and efficient.
一个好的经理既要胜任又要效率的秘书。 - The diesel engine is highly efficient.
这台柴油机效率很高。 - Our efficient new machines are much cheaper to run.
我们高效率的新机器开起来要便宜得多。
- He needs an efficient secretary.
形容词 effective:
1.
producing or capable of producing an intended result or having a striking effect-LewisMumford
同义词:effectual,efficacious
3.
works well as a means or remedy
5.
existing in fact; not theoretical; real
6.
ready for service
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