英语单词

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preoccupancy

英 [priː'ɒkjʊpənsɪ] 美 [pri'ɑkjəpənsi]

n. 先入为主；全神贯注；极为忙碌（等于preoccupation）

英文词源

preoccupancy (n.): also pre-occupancy, "prior occupation," 1734, from pre- + occupancy.