B
生物医药大词典
by MedSci
菜单
词典
分类
百科
诗词
背单词
英文名
中医中药
DeepEvidence ↗
确认登录状态…
例句 /
How Did an Ox Manage to Go All the Way up?
How Did an Ox Manage to Go All the Way up?
牛到底是怎麽爬上去的呢?