extinction

名词

1. 1

   灭绝、绝种

   Several rare frog species are now facing extinction in the wild.

   好几种稀有的蛙类在野外正面临灭绝。

2. 2

   消失、灭亡、消亡

   Many indigenous languages are heading toward extinction within a generation.

   许多原住民语言在一个世代内就会走向消亡。

3. 3

   熄灭、扑灭正式

   Firefighters worked all night until the extinction of the last flames.

   消防员忙了一整夜，直到最后的火苗被扑灭。