burst slug

例句：

1. 1. The spider caught a small animal in its web and it burst into laughter at the sight of the trapped creature.
   蜘蛛在它的网上捉住了一只小动物，看到被困住的动物时它忍不住笑了起来。
2. 2. The snail was so slow that it took an hour to travel a mile, but when itfinally burst out of its shell, it was much faster than before.
   蜗牛走得非常慢，需要一个小时才能走一英里，但当它终于从壳里钻出来的时候，速度比之前快多了。
3. 3.The scientist discovered a new species of slug that could burst through solid objects with incredible speed.
   科学家发现了一种新物种的蛞蝓，它们以惊人的速度穿透固体物体。