Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations,and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments.
出自-2010年6月閱讀原文
A company should find ways to innovate not just in products but also in functions, business models and processes.
2016年6月四級(jí)真題（第一套）聽力 Section A
A review of 54 studies found that eating breakfast can improve memory, though the effects on other brain functions were inconclusive.
2019年12月四級(jí)真題（第三套）閱讀 Section B
英語六級(jí)真題
If there was a greater coordination of technology transfer offices within regions and a simultaneous investment in the scale and functions of our graduate schools, universities could, and should,?play a key role in positioning the UK for the next growth cycle.
出自-2011年12月閱讀原文
A simple and consistent set of endings indicates grammatical functions of words.
出自-2010年6月聽力原文
The film industry still functions as a straight, White, boy's club.
2017年12月六級(jí)真題（第二套）聽力? Section B?
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
N-COUNT
功能;作用;職責(zé)
The function of something or someone is the useful thing that they do or are intended to do.