start up

动词 v.
/stɑːˈtʌp/    /stɑɹˈtʌp/

英文释义

动词 v.
  1. To rise suddenly. intransitive
    — He started up when he heard the scream.
  2. To commence the operation of; to activate; to launch. transitive
    — The four of them started up a law practice.
  3. To begin to operate. intransitive
    — The engine started up right away.
  4. To begin. colloquial,intransitive
    — The band started up playing.
  5. To begin to make a sound intransitive
    — First a solitary blackbird started up, but soon the whole forest was alive with birdsong.

词形变化

starts up present,singular,third-person starting up participle,present started up participle,past started up past
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