die back

英 [daɪ bæk]

美 [daɪ bæk]

（植物）枯死但根部还活着〔说明〕die back通常不用于进行体。

柯林斯词典

• PHRASAL VERB (植物)回枯，假死（指枝叶枯萎而根部仍存活）
  If a plantdies back, its leaves die but its roots remain alive.
  1. They often take a long time to die back after flowering.
     花期过后，它们的枝叶常常过很长一段时间才会枯萎。

英英释义

verb

• suffer from a disease that kills shoots
  1. The plants near the garage are dying back
  Synonym:die down

双语例句

• A new automatic back pressure adjusting system of unloading valve of slide for the purpose of protection of die to meet requirements of adjusting back pressure value of press slide.
  为了更有效地保护模具，达到满足用户对压力机滑块背压值进行调整的要求，开发设计了一种新型的现代化的滑块卸荷阀背压自动调节系统。
• Study on bending-extrusion technique and die design of the back plate of brake
  刹车片背板弯挤成形工艺研究
• Numerical Simulation and Die Design for the Back Screw Semi-Solid Forming
  螺旋桨后桨半固态成形数值模拟及模具设计
• Your eyes close and open again and again, I die and come back time after time.
  你眼睛眨呀眨，我就死去活来千百回。
• The design of drawing die is the front floor inside passage to strengthen the platen, side die design is a back crossbeams inside plate in floor to fix the side die.
  所设计的拉延模是前地板中通道加强板的拉延模，修边模设计的是地板后横梁内板的修边模。
• You are not a materialist, and afterward you die, you are gonna spring back to life with the lighter concept that God has his finger on the lighter.
  你不是一个物质主义者，但之后你死了，你会轮回重生因为你有，这个概念，上帝再次点燃了你的灯。
• Even when I die, I shall not come back.
  就是死了，我也不回去。
• I'd rather die than go back.
  宁可死也不回那里。
• He would rather die than go back on his comrades.
  他宁死不出卖自己的同志。
• Design of the Pressing Die for the Back Cover Plate of the Washing Machine
  洗衣机后堵板冲压模具设计