preoccupy

过去式：preoccupied

过去分词：preoccupied

现在进行时：preoccupying

词形变化：

动词过去式: preoccupied | 动词过去分词: preoccupied | 动词现在分词: preoccupying | 动词第三人称单数: preoccupies |

词义辨析：

同义:

v.使全神贯注, 迷住

absorb

immerse

engross

devour

keep to oneself

rivet

fix

fixate

arrest

attract

engage

occupy

hold

involve