unguarded

adj.

无防卫的；无人守护的；粗心的；不留神的

1. An unguarded remark; an unguarded glance.
   轻率的评论; 轻率的一瞥
2. The prisoner was left unguarded.
   那个犯人无人看守。

Unguarded tricuspid orifice with two-chambered right ventricle.
CONGENITALLY UNGUARDED TRICUSPID ORIFICE WITH COEXISTENT PULMONARY ATRESIA.
Wrist injuries in guarded versus unguarded first time snowboarders
Unguarded mitral orifice, mirror-imaged atrial arrangement, and discordant atrioventricular connections.
Comparison of guarded and unguarded linear polarization CCD devices with weight loss measurements
Echocardiographic spectrum of congenitally unguarded tricuspid valve orifice and patent right ventricular outflow tract.
Congenitally unguarded tricuspid orifice: Its differentiation from Ebstein's malformation in association with pulmonary atresia and ...
Health-Dependent Vulnerability to Predation Affects Escape Responses of Unguarded Chinstrap Penguin Chicks
Musical Chairs Mortality Functions: Density-Dependent Deaths Caused by Competition for Unguarded Refuges
Learning to be a critical friend: from professional indifference through challenge to unguarded conversations