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 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。
• I'd rather die than go back.
  宁可死也不回那里。
• 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
• Studies on the Incidence and Controlling Method of Dried up Die back of Loblolly Pine
  火炬松干枯型枯梢病的发生与防治技术研究
• 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。
• Even when I die, I shall not come back.
  就是死了，我也不回去。
• "And oh, I shall die if I have to go back to Tara in disgrace, like mother threatens!"
  “并且，唔，如果硬叫我这么丢脸地回塔拉去，我就要像母亲警告过的那样，死给他看！”
• However, die back of plants, grown weed and shallow extension of root in the wetland, which affect the growth and purification efficiency of plants in wetland, are problems for artificial wetland management.
  人工湿地植物存在着枯死衰退、杂草丛生和根系扩展较浅等问题，影响人工湿地的净化功能。
• 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。
• Summer crowds die down as kids go back to school, and airfares and hotel rates fall with the leaves.
  随着落叶飘零，学生返校，避免了夏季避暑人群高峰，机票和酒店价格这时候也跟着下降。