eighty-first

基本解释

• num.第八十一

同根派生

英汉例句

• He toiled on till he was past eighty.
  他一直辛苦工作直到年过八十。
• There are eighty pages in this book.
  这本书有八十页。
• Leaving her first job was a watershed in her life.
  辞去她的第一份工作是她生活中的一个转折点。
• He must be getting on for eighty!
  他一定快八十了！
• Cook the meat quickly at first to seal in the juices.
  一开始要大火烧肉，以便保存肉汁。