[mass noun]the state or condition of being preoccupied or engrossed with something 全神贯注;入神 his preoccupation with politics. 他对政治的投入。 ■[count noun]a subject or matter that engrosses someone 使人全神贯注的事物;使人入神的事物 their main preoccupation was how to feed their families. 他们主要关注的事是如何养家糊口。
语源
late 16th cent. (first used in rhetoric in the sense 'anticipating and meeting objections beforehand'): from Latin praeoccupatio(n-), from praeoccupare 'seize beforehand' (see preoccupy)