n.低频
名词low的复数形式.
Rain collects in the lows. The stock market fell to a new low. 雨水聚在低洼地。股市滑入新的低谷
In1860, a better plan was put forward by an Englishman, William Low. 1860年,一位名叫WilliamLow的英国人提出了一项更好的计划。
In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply. 在电子学领域,一种不希望发生的低频电流,它干扰所要求的信号。通常这种现象是由于交流供电线路屏蔽不良引起的。
n.友谊;团体;会员资格;奖学金
n.绞刑架
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