drainer是什么意思音标:英 ['dreɪnə]美 ['dreɪnə]

n. 排水器, 下水道修建工, 排水工, 放泄器, 滴干板, 滤干器

n. One who, or that which, drains.

drainer的用法和例句：

1.When he was under the drainer, my power disappeared.

但是当异能滤干器照在他头顶上时