understand
v. /ˌʌn.dɚˈstænd/ A2
理解；懂
To know the meaning of something or how it works.
仙境例句
Alice could not understand how the Caterpillar could sit so still for so long.
爱丽丝不明白，毛毛虫怎么能一动不动坐那么久。
原著这一句
Alice replied very politely, “for I can’t understand it myself to begin with; and being so many different sizes in a day is very confusing.”
爱丽丝非常有礼貌地回答：“因为连我自己一开始都搞不懂；而且一天之内变了这么多次大小，实在让人头晕。”
卡罗尔原著 · 第 5 章