◎ dorsal是什么意思 a. 背的, 背部的, 背侧的[医] 背的, 背侧的 a. belonging to or on or near the back or upper surface of an animal or organ or part dorsal的用法和例句: 1. We could even take the dorsal surface of the thalamus. 我们甚至可以取些背侧丘脑 2. Y...