Dioxalate
草酸氢盐
🗣️ 情景例句
the music, the concerts.
音乐，音乐会。
After that, what happened to him?
在那之后，发生了什么事情？
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
儿童必须发展（部分通过触觉）粗略判断三维空间距离的能力。