the car began to pick up the moment the wehicle got into the

pick up有超多意思.我高中时候做题目 同学支招 说只要看到(单选或完型)题目选项有pick up就选准没错 照做之后几乎没错过= =

至于该句中pick up的意思,我刚查了下牛津词典
pick up常见的意思中 有一个是to get better , stronger etc ; to improve
是“改善；好转；增强”的意思,可引申为加速