sluggishness 

英汉解释

n. 迟缓；惰性；萧条

同义词

n. flatness，languor，lassitude，lethargy

参考例句

1. But there are longer-term reasons for Britain's comparative sluggishness.
但是英国行动的相对缓慢还有其它长期的原因。
2. The sluggishness in the economy cannot be explained by cyclical factors; we need structural changes.
周期性因素并不能解释经济停滞不前的原因；我们需要进行经济结构改革。
3. The continued sluggishness of the economy and global economic crisis sent the Tokyo Stock Price Index ("TOPIX") down over the period.
经济持续萧条及全球经济危机使东京股票价格指数（「TOPIX」）于期内下跌。

英英解释

n.
  1. a state of comatose torpor (as found in sleeping sickness)
  2. the pace of things that move relatively slowly
  3. inactivity; showing an unusual lack of energy

网络释义

sluggishness
粘滞性惰性低灵敏度; 惰性; 低灵敏度; 缓慢;
sluggishness blood circulation
释义：血脉凝涩;