adv.亂七八糟地；混亂地
adj.雜亂的；混亂的
n.亂七八糟；混亂；雜亂
The books were scattered pell-mell over the floor. 書本凌亂地散置在地上。
The children rushed pell-mell down the stairs. 孩子們亂哄哄地沖下樓去。
