1. 极可怕的；2.极好的

1. (adjective) Dreadful; extremely repellent.
2. (adjective, SLANG) Extremely good; thrilling.

例句

EXAMPLE 1: Local factories and refineries pollute the river with hellacious pools of stinking chemicals.

当地工厂和加工企业排放大量散发着恶臭的可怕化学物质，污染了河流。

你一定要去看我昨晚看的那部特棒的新冒险片。

易手

To be transferred from one owner to another.

EXAMPLE: The new owners have rewritten the menu completely since the restaurant changed hands last year.

自去年这家餐厅易手以来，新老板彻底重编了菜单。