slug,懒鬼，懒散，-ish,形容词后缀。

1. Circulation is much more sluggish in the feet than in the hands.

脚部的循环比手部的循环缓慢得多。

2. the sluggish black waters of the canal

运河里缓慢流动的黑乎乎的河水

3. This humid heat makes you feel rather sluggish.

这种湿热的天气使人感到懒洋洋的.

4. Don't be so sluggish . Put yourself together.

不要这样懒散,振作起来.

5. Statistics paint a sobering picture — unemployment, tight credit, lower home values, sluggish job growth.

统计数据描绘了一幅不容乐观的画面：失业率攀升，信贷从紧，家庭观念淡薄，就业机会增长缓慢。