银行家们对结果保持高度警惕。Bankers are keeping a wary eye on the outcome.这个年纪不大的孩子为此始终保持警惕。To this end the young child is forever watchful.她警惕地看着我，似乎担心我会动粗。She studied me warily, as if I might turn violent....
Chronic nonspecific ulcerative colitis is a disease with exacerbations and remissions.慢性非特异性溃疡性结肠炎这种病可以恶化亦可缓解.Direct laryngoscopy revealed narrowing of the glottis with diffuse ulcerative necrotic tissue.以直达式喉镜发现声门狭窄与广泛性...