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 /
Constriction of a blood vessel, as by a nerve or drug.
Constriction of a blood vessel, as by a nerve or drug.
血管缩小血管的缩小,如由于紧张或药物