背的 的英文翻译

dorsal

neural

tergal

背的 的中文句子和英文句子

豚脊丘，陡峻的山脊由于对高斜层破碎山背的侵蚀而形成的陡峭的山背

A sharp ridge with steeply sloping sides, produced by erosion of the broken edges of highly tilted strata.