unpile[,ʌn'pail]vt.1.■从一堆中取走;使不成堆:They were unpiling the rattan chairs.他们正将一堆藤椅搬走。vi.1.■从一堆中分散:At the referee's whistle the players unpiled.聚成一堆的运动员听到裁判员的哨声而散开。变形vt.unpiledunpiling