look back

phr

• ① 回头看,回顾<on, upon, to, at>(★可用被动式)
  • I called her name loudly, but she didn't even look back.我大声叫她的名字,但她连头都不回顾一下。
  • He looked back fondly on his happy childhood.他怀念地回顾他那快乐的童年。

• ②[常与not, never连用]踌躇不前,后退
  • I can't look back now.我现在不能回头。
  • Since then the firm has never looked back.从那时以后,该公司便不断好转。