The response demonstrates the effective use of grammar and vocabulary.

（学生的）回答有效运用了语法和词汇。

youdao

The response demonstrates fairly automatic and effective use of grammar and vocabulary, and fairly coherent expression of relevant ideas.

回答中呈现了相当自然有效的语法和词汇的使用，相关观点的表达也十分连贯。

youdao

I admire the effective use of colour in her paintings.

我很欣赏她绘画作品中的色彩效果。

《牛津词典》

says Indigenous peoples living in the Amazon Basin would make effective use of the funding that forest credits could generate, "It brings resources in the hands of those who have been the stewards of this land for generations,"

VOA: standard.2009.12.17

Based on the results, researchers advised doctors and parents to warn young women about the risk of wrinkles as a more effective way to prevent tanning bed use.

VOA: special.2010.07.06

French says that, in addition to identifying how tele-rehabilitation could be effective, the experiment revealed limitations in the use of technology.

VOA: standard.2010.06.14

Disclosure simply allows a proper understanding and control over the effective use of capital employed as executive compensation.

FORBES: The Failure of U.S. Capitalism Is the Shareholders' Fault?

Few enterprises have taken the lead in pioneering the effective use of AR.

FORBES: How to make shopping more fun

Unfortunately there are still a lot of people in the world who only respect power and the effective use of it.

CENTERFORSECURITYPOLICY: Center For Security Policy