| 单词 | extinction |
| 释义 | extinction nounadjective | verb + extinction adjective➤global, mass, total, widespread全球性／大规模／全部／大范围灭绝◆the mass extinction of the dinosaurs恐龙的大规模灭绝➤near, virtual濒临绝种；事实上消亡▸➤imminent即将消亡➤eventual最终灭亡▸➤local在当地绝迹▸➤species物种灭绝verb + extinction➤cause, lead to造成绝种；导致消亡◆modern farming methods have led to the total extinction of many species of wild flowers.现代耕作方法导致许多种野花完全绝种了。➤be doomed to, be in danger of, be on the brink of, be on the edge of, be on the verge of, be threatened with, face注定要消亡；濒危；受到灭绝的威胁；面临绝种◆the island's way of life is doomed to extinction.这个岛上的生活方式注定要消失。◆these animals are now on the verge of extinction.这些动物现已濒于灭绝。➤prevent避免灭绝▸➤be saved from, survive免于灭绝extinctionsee ⇨ disappear 4 ex·tinc·tion /ɪk`stɪŋkʃən; ɪkˈstɪŋkʃən/n [u]when a type of animal or plant no longer exists 灭绝，绝种:◇greenpeace believes that whales are in danger of extinction. “绿色和平”组织认为鲸鱼已濒临灭绝。 |
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