基质间片

n agitation resulting from active worry

n a spot that has been worn away by abrasion or erosion

n an ornamental pattern consisting of repeated vertical and horizontal lines (often in relief)

n 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 pitch

v worry unnecessarily or excessively

v be agitated or irritated

v provide (a musical instrument) with frets

v become or make sore by or as if by rubbing

v cause annoyance in

v gnaw into; make resentful or angry

v carve a pattern into

v decorate with an interlaced design

v be too tight; rub or press

v cause friction

v remove soil or rock

v wear away or erode