study (a subject) intensively, especially in preparation for something
強化學(xué)習(xí)，（尤指為準備某事而）用功學(xué)習(xí)
teachers spend their evenings swotting up on jargon.
教師們晚上強化學(xué)習(xí)行話。
I've always been interested in old furniture and I've swotted it up a bit.
我一直都對老式家具感興趣，并且集中學(xué)習(xí)了一些有關(guān)的知識。