【effective音标】 英[ɪˈfektɪv] 美[ɪˈfektɪv]
【单词释义】 effective是什么意思：
adj.有效的；起作用的；实际的，实在的；给人深刻印象
n.[军]现役兵额，有生力量，精兵
[单词分级] 大学英语四级词汇
[单词复数] effectives
【关联词/派生词】
effect n.[U]影响；效果
effectiveness n.有效性；有效，有力
effectively adv. 有效地；实际上；事实上
ineffectual adj.无效的，不起作用的；徒劳无益的
ineffectually adv. 无益地；无效地
ineffective adj. 无效果的；不起作用的；不能胜任的
【effective形近词/近似词】
infective adj.会传染的；有传染性的
affective adj.情感的；表达感情的
defective adj.有缺点的；有缺陷的；有毛病的
【单词例句】
◇ By not demonizing the straw as an object, he thinks activists can hope to achieve better goals. "I am not out to ban straws. I think it's much more effective to encourage people to make the choice not to use them. Voluntary participation encourages people to spread the word. Forcing people to do things is not always the most effective way to make a change."
他认为，如果不将吸管这个物品妖魔化，反吸管活动有望达到更高的目标。“我不赞成禁止吸管。我认为鼓励人们选择不用吸管会有效得多。自愿的参与会鼓励人们传播信息。强迫人们去做事不一定是达成改变最有效的方式。”
---- Is time up for this plastic relic
◇ While you might be tempted to reach for a cold drink to help cool you down in such hot weather, surprisingly hot drinks such as teas and coffees may actually be more effective.
在这样的大热天，你也许很想喝杯冷饮来凉快一下，但令人惊讶的是，茶和咖啡等热饮可能对解暑更有效。
---- Drinking hot tea in summer really does cool you down
◇ "Most commercial [produce] operations already wash or rinse their produce for distribution and sale. However, effective treatments for removing the vast majority of pesticides [include] peeling, rinsing in chemical treatments, and blanching," Dr. Le said.
“大多数农产品在分销时已经清洗过了。然而，有效去除绝大多数农药的方法包括削皮和用化学溶液漂洗。”黎博士表示，