词汇 | extinct |
释义 | extinct adjective uk /ɪkˈstɪŋkt/ us /ɪkˈstɪŋkt/ C1 not now existing: 灭绝的;绝种的;消失的 become extinctThere is concern that the giant panda will soon become extinct.有人担心大熊猫不久就会灭绝。 Many tribes became extinct when they came into contact with Western illnesses.很多部落由于感染西方人的疾病而遭灭顶之灾。 A lot of trades have become extinct because of the development of technology.由于技术的发展很多行业都消失了。 Opposites extantformal living(CONTINUING) surviving An extinct volcano is one that is not now active (= will not explode again).(火山)死的,不活跃的 Compare activeadjective(VOLCANO) dormant Non-existence and not being absence absent aren't defunct die disappear extinguishment lamented negation non-being non-body non-existent nothingness now defunct presence seronegative such there's no such thing/person (as)idiom void wasn't You can also find related words, phrases, and synonyms in the topics: Geology: earthquakes & volcanic eruptions extinct | American Dictionaryextinct adjective[ not gradable ] us/ɪkˈstɪŋkt/ no longer existing: There is concern that the giant panda will soon become extinct. An extinct volcano (= mountain made from burned materials) is one that is no longer active. extinctionnoun[ U ]us/ɪkˈstɪŋk·ʃən/ Many species of plants and animals are threatened with extinction. Examples of extinctextinct They will inevitably carry their parasites in such movements and so these have the potential to rescue declining local populations or replace extinct ones. The final prediction that species would go locally extinct and be replaced by rescue effects was not met. Extinct populations were not replaced by viable ones. The myriad chemical publications of these cameralist reformers exist today as the artifacts of an extinct profession. In the skulls of extinct taxa, the orbit and nares are represented by dark gray shading. Species that depend on large, and/or permanent, aquatic sites for reproduction simply go extinct as is reflected in species composition and turnover patterns. However, if its increased reproduction causes the host to die before transmitting the pathogen to another host, the mutant genotype will become extinct. Alternatively, there could have been multiple species (all except one of the lineages going extinct), with restricted gene flow among them. Even if males and females do survive and mate, the numbers may be so small that the pioneer population goes extinct by chance. By the 1930s, the belief that pre-initiation pregnancies boded ill fortune for clan, chief and community was highly contested, but it was far from extinct. A population may also become extinct due to exceptionally high mortality rates. Fitted curves not constrained to pass through 0 when cohort becomes extinct. The present work is a reminder that the art of bestiary is not completely extinct. Ammonites will also find little to celebrate in the new database as we next find out how they also went extinct. In both replicates the parasite became extinct between days 90 and 100. See all examples of extinct These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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