n.壕；护城河；（尤指要塞中）长而窄的壕堑，坑道
fosse的复数

原形：fosse复数：fosses

If I were a bird, I would fly to the ends of the earth.
如果我是一只鸟，我会飞到地球的尽头。
Had she known the truth, she wouldn't have trusted him.
如果她知道真相，就不会信任他了。
Were he to arrive now, we could still make the show.
如果他现在到达，我们还能赶上演出。
Should they refuse, we have other options to consider.
如果他们拒绝，我们还有其他选项可以考虑。
If I were you, I'd seize this opportunity without hesitation.
如果我是你，我会毫不犹豫地抓住这个机会。
Were it not for the rain, we would have had a picnic today.
要不是下雨，我们今天就去野餐了。
Hadn't it been for his help, I wouldn't have accomplished the task.
要不是他的帮助，我不可能完成这项任务。
If he were here, he would know what to do.
如果他在这里，他会知道该怎么做。
Were I in your position, I'd probably feel the same way.
如果我处于你的位置，我可能也会有同样的感受。
Should they decide to join us, we could form a stronger team.
如果他们决定加入我们，我们可以组建一个更强大的团队。