preoccupy
/priːˈɒkjʊpaɪ/verb
-ies, -ied
with obj.(of a matter or subject) dominate or engross the mind of (someone) to the exclusion of other thoughts使全神贯注; 使入神:his mother was preoccupied with paying the bills
他母亲满脑子想的是付账问题
as adj. preoccupied she seemed a bit preoccupied.她好像有点心事。
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