ineffective的翻译，读音

短句

ineffective treatment 治疗无效；救治无效；抢救无效
ineffective policy 政策失效
toxic or ineffective 有毒或无效

近义词

adj. uselessinvalid

反义词

effective

同根词

ineffectual adj. 无效的，不起作用的；徒劳无益的 n. 无用的人；无一技之长者
ineffectively adv. 无效地；无用地；无能地
ineffectually adv. 无益地；无效地
ineffectiveness n. 无效；不起作用

例句

The result shows that the ineffective usage of resource, the lack of patent output, and the small scale of enterprises causes Chinese pharmaceutical industry ineffective. 研究结果表明：资源利用率低，专利产出不足以及企业规模偏小是导致我国制药业DEA无效的主要原因。

Omit dull and ineffective generalities and make sure you give concrete examples. 你需要省略枯燥和无效的概括，并确保给出具体的例子。

Much of the close combat being taught our troops today is ineffective and impractical. 如今,我们军队教授的很多近距离格斗技术都是无效的、不实用的. 。

Early selection for number of lambs born alive based on ewe birth type was ineffective. 根据母羊出生类型来早期选择产活羔数是无效的. 。

Many schools continue to employ instructional methods that have been proven ineffective. 许多学校仍继续使用被证明是无效的教学方法。