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

Design of the Flanging Die for the Back Frame Assemblage of the Auto Doors
汽车门后框总成包边模设计
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 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！”
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。
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。
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。
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
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。
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
My daughter was out on the lake again, at two o'clock in the morning& catching fish, watching them die, and throwing them back.
那是凌晨两点钟，我女儿又出现在湖面上&捕鱼，看着鱼儿渐渐死去，然后再扔回到湖中去。