进退

[jìn tuì]

• advance and retreat

参考释义

进退 [jìn tuì]

• -
• 短语
  进退函数 further function

例句

1. 病人情况危急，因而需要手术，但又无法保证她是否能经受得住麻醉剂，外科医生处于进退两难的境地。
   The patient's condition was critical and she needed an operation but there was no guarantee that she would survive the anaesthetic; the surgeon was on the horns of a dilemma.