人眼看圖畫線,HH 是比較直觀的,如果以量化數字來衡量,怎樣判定 HH 和 LL 呢?
謝謝。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy