They send out high frequency waves first followed by lower and lower frequency waves.
它们首先发出高频波,然后发出越来越低的频率波。
单词 | Waves,High Frequency |
释义 |
Waves,High Frequency
原声例句
Veritasium真理元素 They send out high frequency waves first followed by lower and lower frequency waves. 它们首先发出高频波,然后发出越来越低的频率波。 |
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