extinction

N-UNCOUNT The extinction of a species of animal or plant is the death of all its remaining living members. (物種的) 滅絕

N-UNCOUNT If someone refers to the extinction of a way of life or type of activity, they mean that the way of life or activity stops existing. (生活方式、活動的) 消亡 ^[1] 

extinction ratio[晶體] 消光比 ; 吸光比 ; 消光比EX

Starlight Extinction 星光滅絕 ; 星光滅盡 ; 穆 ; 一克斯迪克兄

mass extinction[生態] 大量消亡 ; 大滅絕 ; 羣絕滅

oblique extinction 斜消光

wildlife extinction 野生動物滅絕 ; 動物滅絕

undulatory extinction[光] 波動消光 ; 波狀消光 ; 波盪消滅

primary extinction[光] 初級消光 ; 翻譯 ; 初級消光

extinction agent 滅火劑

extinction meter 消光計 ; [攝] 消光法曝光表 ; 測光表 ; 消光式曝光計 ^[1] 

The mountain gorilla is on the verge of extinction.

居住在山區的大猩猩已瀕臨滅絕。

They have driven the rhino to the edge of extinction.

他們已經把犀牛逼到了滅絕的邊緣。

In the 19th century, inbreeding nearly led to the extinction of the royal family.

19世紀，近親婚配幾乎導致了皇室宗族的滅絕。 ^[1]