例句
英语谚语
英语名言
英语六级真题
    The music service This Is My Jam helps people navigate the tens of millions of tracks now available instantly via Spotify and iTunes.
    出自-2013年12月阅读原文
柯林斯高阶英汉双解学习词典释义
  • (be 的第三人称单数现在时形式,常放在其他词后缩写为 -’s)
    Is is the third person singular of the present tense of be .Is is often added to other words and shortened to -'s .