名詞 frazzle:

1. a state of extreme exhaustion

動詞 frazzle:

1. wear away by rubbing
   同義詞：fray
2. exhaust physically or emotionally

fraz.zle

v.（動詞）
fraz.zled,fraz.zling,fraz.zles
v.tr.（及物動詞）
To wear away along the edges; fray.
破損，傷損：磨損…的邊緣；磨破
To exhaust physically or emotionally.
使體力或精神疲憊
v.intr.（不及物動詞）
To become worn away along the edges.
使邊緣變磨損
To become exhausted physically or emotionally.
體力或精神極疲憊
n.（名詞）
A frayed or tattered condition.
磨損：磨破或破爛的狀態(tài)
A condition of exhaustion:
疲憊：精疲力竭的狀態(tài)：
例句：
worked themselves to a frazzle.
他們工作得疲憊不堪

來源：
Perhaps a blend of fray 2
可能混合了 fray2
and dialectal fazzle [to unravel] from Middle English facelyn [to fray] from fasel [frayed edge] [probably diminutive of] fas [rootlets] from Old English fôs
和 方言 fazzle [拆散] 源自 中古英語 facelyn [磨損] 源自 fasel [磨損的邊] [] 可能是fas的小后綴 [小根] 源自 古英語 fôs