常见例句用作名词 (n.)The giveaway, according to Cushing, is a series of what look like vertical skylights beneath the surface, which appear to be the caves' entrances.据库欣称，暴露出这些洞穴的标志物是地面上一系列看似洞顶天窗构造，这些构造又象是洞穴的入口。 返回 Cushing