it's

英 [ɪts]

美 [ɪts]

it is 的常用口语形式; it has 的常用口语形式，尤用于 has 用作助动词时

Collins.5

柯林斯词典

• (it is 的常用口语形式)
  It'sis the usual spoken form of 'it is'.
  1. It's the best news I've heard in a long time.
     这是我很久以来听到的最好消息。
• (it has 的常用口语形式,尤用于 has 用作助动词时)
  It'sis the usual spoken form of 'it has', especially when 'has' is an auxiliary verb.
  1. It's been such a long time since I played.
     自我上次演出以来已有很长时间了。

双语例句

• I should think it's going to rain soon
  我想可能马上要下雨了。
• 'It's not that difficult,' she insists
  “并没有那么困难，”她坚持说。
• It's not that I didn't want to be with my family
  并不是我不想和家人在一起。
• I think it's good that some people are going
  我认为一些人要去是好事情。
• We've got to go now. It's getting late.
  我们得走了。时候不早了。
• It's the best news I've heard in a long time.
  这是我很久以来听到的最好消息。
• I think it's very rare to have big families nowadays.
  我想，如今大家庭已经很少见了。
• It's the only explanation I can think of.
  这是我能够想到的唯一理由。
• I am surprised by the fuss she's making. It's not as if my personality has changed.
  她的大惊小怪令我很吃惊。显然不是我的个性改变了。
• Well, never mind, John, it's not a matter of life and death
  好了，约翰，别太在意了。这又不是什么生死攸关的大事。