study-aid

基本解釋

As a study aid, it is convenient, inexpensive and almost omniscient.
作為學(xué)者的助手，辭典方便、便宜，幾乎無(wú)所不有。
The examples in the study aid were not being utilized by the students.
學(xué)習(xí)輔導(dǎo)中的例題沒有被學(xué)生充分利用。
There is a mini literature (not to say mythology) surrounding the use of Ritalin as a study aid by high school and college students.
譬如有少數(shù)的相關(guān)文獻(xiàn)，提到高中、大學(xué)生以利他靈當(dāng)做讀書輔助劑的情況。
Both medications are common currency on college campuses, used as "study aids" to sharpen performance and wakefulness.
這兩種藥物在大學(xué)校園廣泛接受。它們被稱之為“學(xué)習(xí)輔助品”來(lái)提高表現(xiàn)和清醒度。
Small enough to wear on a necklace, this "digital backpack" can hold textbooks, novels, plays, study aids, the dictionary, graphing-calculator software -- almost anything, really.
這種小到可以掛在項(xiàng)鏈上的"數(shù)字書包"可以裝下課本、小說(shuō)、劇本、輔導(dǎo)資料、字典、曲線計(jì)算軟件--幾乎所有的東西,真的!