portends

v.

预示( portend的第三人称单数 )；预兆；给…以警告；预告

1. Black clouds portend a storm.
   乌云是暴风雨的前兆。
2. It portends we are in danger.
   这预示我们陷入危险。
3. His silence portends trouble.
   他沉默不语不是好兆头。

Elevated CA 19-9 portends poor prognosis in patients undergoing resection of biliary malignancies
Extramedullary disease portends poor prognosis in multiple myeloma and is over-represented in high-risk disease even in the era of n...
CRANIAL DURAL ARTERIOVENOUS FISTULAEASYMPTOMATIC CORTICAL VENOUS DRAINAGE PORTENDS LESS AGGRESSIVE CLINICAL COURSE
Acute renal failure requiring hemodialysis immediately after heart transplantation portends a poor outcome
Temperature-driven proliferation of Tetracapsuloides bryosalmonae in bryozoan hosts portends salmonid declines
Drought's legacy: Hydraulic deterioration underlies widespread aspen die-off and portends increased future vulnerability
Drought's legacy: multiyear hydraulic deterioration underlies widespread aspen forest die-off and portends increased future risk
Hedgehog signaling regulates brain tumor-initiating cell proliferation and portends shorter survival for patients with PTEN-coexpres...
Ernst SI, Hubbs AE, Przygodzki RM, Emory TS, Sobin LH, O'Leary TJKIT mutation portends poor prognosis in gastrointestinal stromal/sm...
The presence of lymphovascular invasion in radical cystectomy specimens from patients with urothelial carcinoma portends a poor clin...