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
DeepEvidence ↗
确认登录状态…
例句 /
He is an adventurer who traces leaky plumbing to its source.
He is an adventurer who traces leaky plumbing to its source.
他是个冒险家,他追踪水管漏水,一直追踪到它的根源.