🧩 词语组成解析
n. 垃圾堆, 堆肥
🗣️ 情景例句
I'm about to go to the Post Office.
我正要去邮局。
How many years have you been playing pingpong?
你打乒乓球多少年了？
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。