pump的精选

1、pump意思是：抽水机；泵；打气筒。2、例句：Shewashedherfaceatthepumpinfrontoftheinn.她在客栈前的水泵旁洗了洗脸。Therearealreadylongqueuesofvehiclesatpetrolpumps.加油泵边车辆已经排起了长队。Bothspringsinthefu...