| 例句 |
Police carried out spot checks of/on cars at the border.警方在边境对汽车进行抽查。Police spot-checked cars at the border.警方在边境对汽车进行抽查。We spot check everyone's work.我们对每个人的工作都进行抽查。Spot checks by customs officers led to the arrest of several drug smugglers.海关官员的抽查导致几名走私毒品的人落网。He spot-checked the data for errors.他抽查数据，看是否有误。They do random checks to keep workers on their toes.他们随机进行抽查，让工人不懈怠。 |