vt. 加重;使恶化;激怒
aggravate 加重
前缀ag-同ad-, 向,往。词根grav, 重,见gravity, 重力。
To aggravate has properly only one meaning -- to make (an evil) worse or more serious. [Fowler]Related: Aggravated; aggravating. Phrase aggravating circumstances is recorded from 1790.