Polymelia
n. 多肢畸形
??? 情景例句
you need to work at it, Grandpa.
你得常練它， 爺爺。
What day was yesterday?
昨天是星期幾？
He then changed into overalls and spent the next eight hours as a dustman.
然后換上工作服，當(dāng)8個(gè)小時(shí)清潔工。