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 /
A shortcut is the longest distance between two points.
A shortcut is the longest distance between two points.
捷径是两点之间最长的距离。