下降的
下降的的用法和样例:
例句
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落下下降的动作或例子
The act or an instance of falling. -
声音降落,降句调发音时下降的音调
A falling inflection of the voice, as at the end of a sentence. -
下降,降落下降的动作或实例
The act or an instance of descending. -
啸声干扰一种由于诸如闪电等大气干扰而产生的音频电磁波,具有典型的逐渐减弱频率的特征,该频减引起了检波设备中调逐渐下降的啸声
An electromagnetic wave of audio frequency produced by atmospheric disturbances such as lightning, having a characteristically decreasing frequency responsible for a whistling sound of descending pitch in detection equipment.