Groundwater is being pumped out much faster than it is being replenished .
地下水正被抽取,抽取的速度比其恢复的速度要快得多。
He pumped up his tires .
他给车胎打足了气。
For decades , scientists have pumped electricity into piezoelectric materials for use in environmental sensors , speakers and other devices .
几十年以来,科学家们已经能够将电能灌入压电材料,以用于环境传感器、扬声器与其他设备。
Above all , the year saw the reemergence of state power , as governments from tokyo to washington pumped huge amounts of taxpayer cash into national firms .