他用漏斗将面粉倒入小瓶子里。

He used a ___funnel to pour the flour into the small bottle.

公司把大部分利润都投入到了研发部门。

The company ___funneled most of its profits into the R&D department.

船上的漏斗将烟雾从引擎排出。

The ship's ___funnels direct smoke away from the engines.