in search of

寻找；寻求

in person, in place, in place of, in point of, in power, in practice, in private, in proportion (to), in proportion to, in public, in pursuit of, in quantity, in question, in reality, in regard to, in relation to, in respect that, in return, in return for, in school, in season, in secret, in sequence, in series, in session, in shape, in short, in sight, in situ, in so far as, in some respects, in some ways, in spite of, in step, in stock, in succession, in such a way as to do, in sum, in support of, in tears,