Name: Download 都卜勒效應 doppler effect 波源動
Uploaded: 2025-01-26T08:01:27Z
Duration: 10 min 19 s
Description: Download 都卜勒效應 doppler effect 波源動 Mp4 3GP Video & Mp3 Download unlimited Videos Download

Download 都卜勒效應 doppler effect 波源動

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