arm
n. /ɑːrm/ A1
手臂；胳膊
Either of the two long parts of body between shoulder and wrist.
仙境例句
Out of the window hung a huge arm, and the Rabbit could not believe his eyes.
一只巨大的胳膊从窗口垂下来，白兔简直不敢相信自己的眼睛。
原著这一句
Alice caught the baby with some difficulty, as it was a queer-shaped little creature, and held out its arms and legs in all directions, “just like a star-fish,” thought Alice.
爱丽丝费了些劲才接住那个婴儿，因为这是个模样古怪的小家伙，手脚朝四面八方乱伸，“就像一只海星，”爱丽丝心想。
卡罗尔原著 · 第 6 章