🧩 词语组成解析
alan
[['ælən]]
n. 艾伦（男子名）
[人名] [苏格兰人姓氏] 马西森取自父名，来源于Matthew,含义是“马修之子”(son of Matthew)
[计] 图灵机
🗣️ 情景例句
How much does it weigh?
它多重？
Well begun is half done.
良好开端，功成一半。
So how did you get into the castle?
那么，你是怎么混入城堡的呢？