1. 名詞
   不可數名詞: (海軍中校以上)帽上的刺繡
   

   同義字詞
   dither,fluster,fuss,huff,lather,pother,stew,swelter,swivet,tizzy,twitter
   

2. 動詞
   fret現在分詞:
   不及物動詞:
   煩惱
   苦惱
   煩躁
   發愁
   被腐蝕
   被磨損
   侵蝕成通道
   (水面)起波紋
   

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   同義字詞
   bite (at),corrode,eat,erode,gnaw,nibble
   abrade,chafe,corrade,erode,fray,frazzle,gall,rasp,rub,wear
   bother,fear,fuss,stew,stress,sweat,trouble,worry
   abrade,chafe,excoriate,gall,irritate
   

例句

1. He paced back and forth fretting .
2. A grave anxiety was fretting Mitya.
3. Investors, however, aren't fretting .
4. And we aren't the only ones fretting .
5. Lie awake at night worrying and fretting ?
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