threatening

adj.

胁迫的；险恶的；凶兆的；（天气等）要变坏的

v.

恐吓；威胁；预示（某事）(threaten的现在分词)；

1. The most threatening of all,of course,is murder.
   当然，威胁性最大的首推凶杀案。
2. He advanced on me in a threatening manner.
   他以威胁的姿态向我走来。
3. The man suddenly dropped his threatening tone and became all sweetness and light.
   这人突然一改威胁的口气，摆出一副温和而通情达理的样子。
4. He refused to be awed by the threatening letters.
   他不为那些恐吓信所吓倒。
5. He make an admission that he have used threatening behavior.
   他承认用了恐吓手段。

Anxiety and attention to threatening pictures
Indicators of life-threatening malaria in African children.
Do threatening stimuli draw or hold visual attention in subclinical anxiety?
Adjustment to threatening events: A theory of cognitive adaptation.
Interferon alfa-2a therapy for life-threatening hemangiomas of infancy
Life-threatening hemoptysis in adults with community-acquired pneumonia due to Panton-Valentine leukocidin-secreting Staphylococcus ...
Age‐ and Genotype‐Specific Triggers for Life‐Threatening Arrhythmia in the Genotyped Long QT Syndrome
Abrupt rate accelerations or premature beats cause life-threatening arrhythmias in mice with long-QT3 syndrome
Genotype-Phenotype Correlation in the Long-QT Syndrome Gene-Specific Triggers for Life-Threatening Arrhythmias
Baroreflex Sensitivity and Heart Rate Variability in the Identification of Patients at Risk for Life-Threatening Arrhythmias