Ultisol
n. (美国土壤分类学中的)老成土(高度风化和淋溶的一种黄色至红色的土壤)
🗣️ 情景例句
Hello, I'm honored to make your acquaintance.
你好， 认识你是我的荣幸。
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
Even a telescope in orbit round the earth, like the very successful Hubble telescope, would not be suitable because of the dust particles iron solar system.
即使是一台放置在围绕地球的轨道上的望远镜——如非常成功的哈勃望远镜——也因为太阳系中的尘埃微粒而无法胜任。