angst

n [U] (German 德) feeling of anxiety, guilt or remorse, esp about the state of the world 忧虑, 负疚, 懊恼（尤指对於世界局势）.

angina pectoris, angle, angler, Anglican, Anglicism, Anglicize, Anglicise, angling, Anglo-, Anglo-American, Anglo-Catholic, Anglo-French, Anglo-Indian, Anglo-Saxon, Anglophile, Anglophobe, Anglophobia, anglophone, angora, angrily, angry, anguish, anguished, angular, angularity, anhydrous, aniline, animadversion, animadvert, animal, animal husbandry, animal magnetism, animal spirits, animalcule, animate, animated, animation, animator, animism, animosity, animus,