worry
名词 worry:
something or someone that causes anxiety; a source of unhappiness
同义词:concern, headache, vexation
a strong feeling of anxiety
同义词:trouble
动词 worry:
be worried, concerned, anxious, troubled, or uneasy
be concerned with
同义词:care
disturb the peace of mind of; afflict with mental agitation or distress
同义词:vex
be on the mind of
lacerate by biting
touch or rub constantly