词典释义：
释义
(of a vehicle) go faster; accelerate
（车）提速，加速。
双语例句
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Peeping out, he saw his train get up speed again and disappear at a great pace.
他从树林里往外窥望, 只见他坐的那辆火车又一次加速行进,转眼间就消失不见了.