Eaglestone
n. 牡丹石上的凝结小球
🗣️ 情景例句
There are other boys and girls here,
还有其他男孩女孩在这儿，
Let things take their course.
听其自然。
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。