superfast

IPA/ˈsuːpəfɑːst/
KK[sˈupɚfˌæst]IPA/ˈsuːpərfæst/

superfast — adjective

  • superfastpositive
  • more superfastcomparative
  • most superfastsuperlative

1. moving or happening at a speed that is well above what is usual

1.形容詞B1
釋義

moving or happening at a speed that is well above what is usual

例句

The superfast train from Tokyo to Osaka takes just over two hours.

collocation: superfast train

Keiko's superfast typing let her finish the report before lunch.

同義詞
  • lightning-fast

    more vivid and dramatic; often used for physical speed

  • high-speed

    more technical; typically for machines, internet, or travel

  • rapid

    more formal; common in academic or medical contexts

  • blistering

    informal; suggests an almost uncomfortable level of speed

反義詞
  • slow

    general opposite

  • sluggish

    for systems, response, or performance that feels slow

  • leisurely

    for a relaxed, unhurried pace

常見錯誤

❌The internet is super fast here.
✅The internet is superfast here.
💡'superfast' is written as one word, not two.