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 /
A sword, a spade, and a thought should never be allowed to rust.
A sword, a spade, and a thought should never be allowed to rust.
永远不该让宝剑、铁锹和思想生锈。