explanation
n. /ˌek.spləˈneɪ.ʃən/ A2
解释；说明
The details or reasons given to make something clear.
仙境例句
The Mock Turtle gave a long explanation of Drawling, speaking very, very slowly.
假海龟慢吞吞、慢吞吞地把“拖腔课”解释了老半天。
原著这一句
Alice added as an explanation.
爱丽丝补充解释道。
卡罗尔原著 · 第 6 章