大家都搜：
adj.口出粗俗的
1、He looked around to see a gaggle of first years running back around the corner, apparently under the impression that they had just encountered a particularly foulmouthed ghost.───他转过头，看到一群一年级新生逃回了拐角，显然是以为碰到了一个说话特别粗鲁的幽灵。