a common disorder in which blood pressure remains abnormally high (a reading of 140/90 mm Hg or greater)
同义词：high blood pressure
hypertension详细解释
hy.per.ten.sion
n.（名词） Arterial disease in which chronic high blood pressure is the primary symptom. 高血压：一种动脉疾病，慢性高血压是其最基本症状 Abnormally elevated blood pressure. 高血压：血压不正常的升高
