pooled

1.The receding tide pooled in hollows along the shore.

潮水退去后留下的小水洼

2.the oil pooled behind the quay walls, escaping slowly into the river.

油在码头岸壁后积成了潭，并慢慢流进河流中。

3.The trust was simply an extralegal arrangement by which competing manufacturers pooled properties to achieve monopoly.

托拉斯单纯是一种超法律的安排，通过它，互相竞争的制造家实行联营，以便垄断。