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 /
They arrived in the nick of time to save us.
They arrived in the nick of time to save us.
(在紧要关头他们正好赶到来救我们。)