| 单词 | preoccupation |
| 例句 | preoccupation noun 1.•an air of preoccupation:pensiveness, concentration, engrossment, absorption, self-absorption, musing, thinking, deep thought, brown study, brooding | abstraction, absentmindedness, distraction, forgetfulness, inattentiveness, woolgathering, daydreaming. 2.•their main preoccupation was feeding their family:obsession, concern | passion, enthusiasm, hobbyhorse. |
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