These animals are moving into the niche left vacant by the disappearance of the big predators.
这些动物将转移到大型食肉动物消失后留下来的空间.
《简明英汉词典》
Ann really fancies her chances of promotion to the vacant job of chief supervisor.
安过分自信她会被提升到还空缺的主管人的职位.
《简明英汉词典》
When the post finally fell (= became) vacant, they offered it to Fiona.
这个职位最终空出来之后,他们给了菲奥纳。
《牛津高阶英汉双解词典》
