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 /
The district was put on red alert during a terrorist bomb scare.
The district was put on red alert during a terrorist bomb scare.
这个地区在得到恐怖主义者轰炸后作了应急准备。