名詞 sixteen:

1. the cardinal number that is the sum of fifteen and one
   同義詞：16, XVI

形容詞 sixteen:

1. being one more than fifteen
   同義詞：16, xvi

1. She is sixteen years old but has a mental age of five.
   她十六歲，而智力年齡是五歲。
2. He left home (ie left his parents and began an independent life) at sixteen.
   他在十六歲時(shí)離開了家(離開雙親獨(dú)立生活).
3. Although she was only sixteen years old, she could hold her own against players twice her age.
   雖然她只有16歲，但是她能戰(zhàn)勝比她年紀(jì)大兩位的選手。
4. She's sixteen, going on seventeen.
   她十六歲，快十七歲了。