laggard是什么意思音标:英 [ˈlægəd]美 [ˈlæɡəd]

n. 迟钝者, 落后者
a. 迟钝的, 落后的

n someone who takes more time than necessary; someone who lags behind
s wasting time

laggard的用法和例句：

1.But it's just as important that the laggards, the worst of our species, don't get the chance to continue their pne or contaminate a better one.

但是保证劣种 也就是最差的人种 不要延续血脉 或者污染良种血脉 也是很重要的