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 birdwas caught and was struggling to get free .
A birdwas caught and was struggling to get free .
小鸟被捉并且奋力挣脱。