Library science
n. 图书馆（管理）学
🧩 词语组成解析
🗣️ 情景例句
Well, Richard and I feel that with a baby coming
嗯， Richard和我觉得孩子快要出生了，
Don't be shy!
别害羞嘛！
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。