Tom bore up bravely through his father's illness.在他父亲生病期间, 汤姆表现得很坚强勇敢。Get the special drill bit to bore the correct-size hole for the job.做这个活儿要拿个特殊的钻头来钻个大小合适的孔。After years of hard work, his efforts finally bore fr...
爸爸用除锈剂帮我清除自行车上的锈斑.Father helped me remove the rust on the bicycle with the de - ruster.粉末状碱中和剂, 也可用作脱氯剂和除锈剂.Alkali neutralizer powder, but also can be used as dechlorination agents and Rust Remover.这些除锈剂必须等几分钟才能生效.You ha...