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 landed safely by parachute near a village in Russia.
He landed safely by parachute near a village in Russia.
乘降落伞在俄罗斯的一个村庄附近安全着陆。