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 has a headache, aching bones and joints.
He has a headache, aching bones and joints.
他头痛，骨头、关节也痛。