off-beam的用法和樣例：
例句
用作形容詞 (adj.)
- It is not right for you to shut off from society.
與社會隔離是錯誤的。 - I admire the way she is able to shrug off unfair criticism.
我很佩服她能對錯誤的批評意見不予理會。
辭彙搭配
- off the beam 未按無線電射束飛行(...
