sloth

n.

懒散；懒惰；树獭；（经济）停滞

复数：sloths

1. Sloths live in trees and move very slowly.
   树獭生活在树上而且行动缓慢。
2. He has kept sloth out.
   他已经克服了懒惰。
3. Sloth is one of human being's weaknesses.
   人性的弱点之一是懒惰。

Idleness is not sloth
An aquatic sloth from the Pliocene of Peru
Human - sloth-bear conflicts in Madhya Pradesh, India.
Gluttony, sloth and the metabolic syndrome: a roadmap to lipotoxicity.
Nuclear gene sequences from a late pleistocene sloth coprolite.
The Problem of Exercise Adherence: Fighting Sloth in Nations With Market Economies
A new species of three-toed sloth (Mammalia: Xenarthra) from Panamá, with a review of the genus Bradypus
Effect of body orientation on regional lung expansion in dog and sloth
Phalangeal curvature and positional behavior in extinct sloth lemurs (Primates, Palaeopropithecidae)
Economic interventions to promote physical activity : Application of the SLOTH model