fret

n. 煩躁、磨損、焦急、網狀飾物

vi. 煩惱、不滿、磨損

vt. 使煩惱、腐蝕、使磨損、使起波紋

學術名詞

• 品：音樂
• 音格：音樂
• 格子紋：機械工程
• 螢光共振能量轉移：生命科學、化學

英文釋義

1. agitation resulting from active worry
2. a spot that has been worn away by abrasion or erosion
3. an ornamental pattern consisting of repeated vertical and horizontal lines (often in relief)
4. 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