die-off
英 [daɪ ɒf]
美 [daɪ ɔːf]
n. 衰减（耗）；死尽；绝种
复数：die-offs
双语例句
- MAN: "The die-off was as bad as I've ever seen, but they cleaned up pretty quick, so there's not too much smell."
男子：“这次死鱼事件是我见过的最糟的一次。但他们清理得很快，所以没什么怪味。” - Severe winters and summer droughts in2000,2001, and2002 resulted in massive livestock die-off and zero or negative GDP growth.
2000年、2001年和2003年三年连续的冬季严寒和夏季干旱使大批牲畜死亡，GDP出现负增长。 - Bird and fish die-off from methane have shown these species are highly sensitive to methane poisoning.
鸟类和鱼类由于甲烷导致的大量死亡显示了这些物种对甲烷毒气的高度敏感。 - Cities near volcanoes, Mexico City, Japanese cities, Rome, will have heavy die-off from ash.
墨西哥城，日本城市，罗马等靠近火山的城市将会因为火山灰人口死亡惨重。 - Rising human population is widely considered an underlying cause of the contemporary die-off along the bulldozer's blade and chainsaw's teeth.
人类人口的上升，被广泛认为是一个潜在的原因，当代模具小康沿推土机的刀片和油锯的牙齿。 - The next highest die-off will be in heavily populated areas where feeding the survivors simply cannot be done.
下一个死亡率最高的是人口密集的地区，这些地方要养活幸存者也是无法做到的。 - USDA's top bee scientist, Jeff Pettis, who is coordinating the detective work on this die-off, has more suspected causes than time, people and money to look into them.
美国农业部的首席蜜蜂科学家JeffPettis负责协调调查这次蜜蜂死亡，他有更多的人力和财力来调查，他认为除了时间外还有很多可怀疑的原因。 - The die-off takes just one to three weeks.
这次大约蜜蜂相继死去只要一周到三周的时间。