单词	knacker
释义	knackerknack‧er /ˈnækə $ -ər/ verb [transitive] British English spoken informal Word Origin WORD ORIGINknacker Origin: 1800-1900 knacker ‘horse-killer’; ➔ KNACKERS' ➔ YARD 1to become extremely tired SYN  exhaustknacker yourself (out) Slow down – you’ll knacker yourself out!2knacker your elbow/hand etc to hurt your elbow etc so that you cannot use it
随便看	scoreboard scorecard score draw scoreless scoreline scorer scoresheet scorn scornful scornfully Scorpio scorpion Scorsese, Martin Scot Scotch scotch Scotch broth Scotch egg Scotch tape scotch tape scot-free Scotland Scotland Office Scotland Yard Scots

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