如果不是以后打算做学物理专业，或者做工程，物理实验，看视频就行了，考试肯定没问题的....
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
