Question

overdrive n.汽车超速档；注意力高度集中v.驱使过度；使（人）操劳过度 (1) 梅利莎的大脑高速运转。(2) 她总是在放假前特别努力。

Accepted Answer

英 ['əʊvədraɪv] 美 ['oʊvərdraɪv] (1) Melissa's brain was in overdrive.(2) She always goes into overdrive before the holidays. 1[N-COUNT 可数名词]（汽车的）超速挡，超速变速器 The overdrive in a vehicle is a very high gear that is used when you are driving at high speeds.   [usu sing]The overdrive switch was on the steering column.超速挡的开关在转向杆上。2[PHRASE 短语]加倍努力（或紧张） If you go into overdrive, you begin to work very hard or perform a particular activity in a very intense way.   [PHR after v]In the courtroom everybody went into overdrive, assuming that there might well be a verdict soon.法庭里，人人都加倍紧张地行动起来，认为马上就要作出裁定了。

英语单词	overdrive
英美音标	英 ['əʊvədraɪv] 美 ['oʊvərdraɪv]
中文释义	n.汽车超速档；注意力高度集中 v.驱使过度；使（人）操劳过度
英语例句	(1) Melissa's brain was in overdrive. (2) She always goes into overdrive before the holidays.
中文例句	(1) 梅利莎的大脑高速运转。 (2) 她总是在放假前特别努力。
柯林斯解释	1 [N-COUNT 可数名词]（汽车的）超速挡，超速变速器 The overdrive in a vehicle is a very high gear that is used when you are driving at high speeds. [usu sing] The overdrive switch was on the steering column. 超速挡的开关在转向杆上。 2 [PHRASE 短语]加倍努力（或紧张） If you go into overdrive, you begin to work very hard or perform a particular activity in a very intense way. [PHR after v] In the courtroom everybody went into overdrive, assuming that there might well be a verdict soon. 法庭里，人人都加倍紧张地行动起来，认为马上就要作出裁定了。

Overdrive High 英 əʊvədraɪv] 美 Oʊvərdraɪv N.汽车超速档；注意力高度集中 V.驱使过度；使（人）操劳过度 Melissa's