| 字词 | 擅自 |
| 释义 | 擅自 shàn zì do sth. without authorization; take the liberty; arbitrarily: 擅自逮捕 make unwarranted arrest; 擅自决定 make arbitrary decisions; 擅自离去 leave without notice; 擅自动用 take the liberty of using sth.; 擅自提(抬)价 arbitrary price increases; raise prices without authorization; 擅自行动 take presumptuous action on one's own; act presumptuously; 擅自作主 act arbitrarily (without authority); take an unauthorized action; 不得擅自修改。 No unauthorized changes be made. 你不在时， 她擅自用你的打字机。 She took the liberty of using your typewriter while you were away. |
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