die off
英 [daɪ ɒf]
美 [daɪ ɔːf]
（一组生命体）一个接一个地死去直到死光
英英释义
verb
- become extinct
- Dinosaurs died out
双语例句
- When we take a species out of its native home and transport it elsewhere, it may face new challenges and die off, or it may find itself virtually unencumbered by constraining forces.
如果我们让一个物种离开原产地，运到别处去，那么在新环境中，这个物种可能会遭遇到新的威胁而相继死亡，也可能发现几乎没有任何一种可以制约自己的力量。 - Thos who can't adapt die off, while those who survive are of the best stock.
不能适应的都死掉了，能够活过来的，就是优良的品种。 - Initial findings indicate poultry die off in the vicinity of the case's home in the week prior to the onset of illness.
初步结论表明在该病例发病前一周内，其住所附近有禽类死亡。 - When insects can't get the right plants to eat and they die off, then the birds don't have enough bugs for their meals.
当昆虫无法得到适合的可食植物时便会死去，这样一来鸟类便没有足够的食物。 - Contraction of front and side parts as cells die off was observed in some subjects in their thirties, but it was still not evident in some sixty and seventy-year-olds.
有的人（大脑）前部和侧部的收缩随着细胞的死亡在三十多岁时就能被观察到了，但是也有些人直到六七岁依然不明显。 - If the snowstorm does not blow over, the cattle will die off.
如果暴风雪不停息，很多牲畜就要死掉了。 - When birds began to die off, People began to criticize the use of chemical pesticides.
当鸟类开始相继死去时，人们就开始对使用化学杀虫剂提出批评。 - Basil is a tender annual, and will die off quickly in cold weather.
罗勒是每年招标，并将迅速没落寒冷天气。 - As sensitive organisms die off, resistant strains may come to dominate, and over time an antimalarial drug can lose its ability to cure infection.
随着敏感生物体相继死亡，耐药株开始占首要地位，并且抗疟药可在一段时间内丧失其治愈感染的能力。 - Each time it drained, it caused entire species of sea plants and creatures to die off.
每次干涸，它都会造成整个海洋植物和动物的消亡。