（使某人）不愉快，烦躁( fret的现在分词 )；磨损，咬坏；以刻出的或锯出的图案装饰；
同义词：stewsweatlatherswither
a spot that has been worn away by abrasion or erosion同义词：worn spot
an ornamental pattern consisting of repeated vertical and horizontal lines (often in relief)"there was a simple fret at the top of the walls"
同义词：Greek fretGreek keykey pattern
a small bar of metal across the fingerboard of a musical instrument; when the string is stopped by a finger at the metal bar it will produce a note of the desired pitchv.worry unnecessarily or excessively同义词：fussniggle
be agitated or irritated"don't fret over these small details"
provide (a musical instrument) with frets"fret a guitar"
become or make sore by or as if by rubbing同义词：chafegall
cause annoyance ingnaw into; make resentful or angry同义词：eat intoranklegrate
carve a pattern intodecorate with an interlaced designbe too tight; rub or press同义词：chokegag
cause friction同义词：rubfraychafescratch
remove soil or rock同义词：erodeeat away
wear away or erode同义词：eat away
fret over为…着急