preexistent
英 [ˌpri:ɪg'zɪstənt] 美 [ˌpriɪg'zɪstənt]

adj.

先在的，先存的；

英英释义

preexistent[ 'pri:iɡ'zistənt ]

• adj.existing previously or before something

  同义词：pre-existentpreexistingpre-existing

权威例句

Foxp3 exploits a preexistent enhancer landscape for regulatory T cell lineage specification
Analysis of preexistent vertebral rotation in the normal infantile, juvenile, and adolescent spine.
Effects of preexistent hypertension on blood pressure and residual renal function after donor nephrectomy
Effect of telmisartan on preexistent cardiac and renal lesions in spontaneously hypertensive mature rats
Elimination of preexistent acetylcholine receptor clusters induced by the formation of new clusters in the absence of nerve.
Amplification of the nephrotoxic effect of cyclosporine by preexistent chronic histological lesions in the kidney.
Quiescent human peripheral blood lymphocytes do not contain a sizable amount of preexistent DNA single-strand breaks ☆
TB-IRIS After Initiation of Antiretroviral Therapy Is Associated With Expansion of Preexistent Th1 Responses Against Mycobacterium t...
Effect of increased serum urate levels on virgin rats with no arteriosclerosis versus breeder rats with preexistent arteriosclerosis.
Induction of antigen-specific Th1-biased immune responses by plasmid DNA in schistosoma-infected mice with a preexistent dominant Th...