extinct是什么意思

双语用例

• 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.

• However, in any period t, fertility will still be given by (6) for all types which are not becoming extinct in that period. 10.

• 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.