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

• And if it is sold after I die, I will reach back from the grave and prevent it.
  如果它在我死后被卖了，我会从坟墓里跳出来阻止。
• 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
• 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
• 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。
• Design of the Drawing Die for the Back Cover of the Refrigerator Compressor
  冰箱压缩机后罩拉伸模设计
• 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。
• Study of occurrence and control of cinnamon die back
  肉桂枯梢病的发生与防治研究
• Finally the root-knots rotted, and dropping of etiolated leaves and the die back of the branches occurred.
  后期根结腐烂，病树叶片黄化脱落，梢枯乃至死亡。
• Through the design of bending die for the back hoop of silencer, die design analysis and die structure for large cylinder part considering springback compensation was introduced.
  通过对消音器后环箍弯曲成形模的设计，介绍了考虑弹复补偿后，较大圆筒件成形模具的设计分析和模具结构。
• And Melanie will die if we take her back to surgery too soon.
  同时如果我们太快给她做手术她也会死。