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: It seems you're on pins and needles today. Anything troubling you?
A: It seems you're on pins and needles today. Anything troubling you?
你今天似乎坐立不安。有什么事吗？