fretting

1.[i][t]~ (about/over sth).~ (that…)苦恼；烦躁；焦虑不安to be worried or unhappy and not able to relax

1.【建筑】回纹饰;网状饰物

2.烦躁,烦恼

3.(弦乐器指板上定音的)档子

4.腐蚀(处);磨损处

5.弓上木头的毛病

6.基粒间膜

1.把(弦)压在档子上

2.用回纹装饰

3.使焦急,使烦恼

4.腐蚀,侵蚀,使消损,使磨损

5.(风等)使(水面)起浪,撩拔,推波助澜

6.折磨

7.使粗糙

1.a pattern of repeated geometric figures, usually consisting of straight lines, used as an ornament or in an ornamental border

2.a small ridge of a set placed across the fingerboard of a stringed instrument such as a guitar or sitar, indicating the position in which to place the fingers to produce a desired note

3.a restless complaining state brought on by anxiety or irritation

4.a hole, groove, or mark made by constant wear or rubbing

5.one of the raised lines across the narrow part of a guitar where you put your fingers to play the different notes

1.to be worried, irritated, or agitated about something, or cause somebody to be so

2.to wear away or corrode the surface of something, or become worn away or corroded

3.to create a hole or groove in something by constant wear or rubbing

4.to flow with a constant busy rippling motion or with small choppy waves, or cause water to flow in this way

5.to worry about something continuously

6.worry;be discontented or badtempered

7.worry;cause to be discontented or bad-tempered

8.wear away by rubbing or biting at