sloth
n. <正式>懒散，怠惰；树懒；<罕>一群熊（a sloth of bears）
【名】 （Sloth）（丹）斯洛特（人名）
复数 sloths
例句
Sloth does not set in until after gluttony and avarice.
懒惰是在暴食和贪婪之后才开始的。
They then found the same virus lurking in the genome of the three-toed sloth.
然后他们在三趾树懒的基因组中发现了同样的病毒。
Like brown bears and polar bears, sloth bears may have evolved in an environment with few trees.
和棕熊和北极熊一样，树懒熊可能是在树木稀少的环境中进化而来的。
