单词	lightning strike
释义	lightning strikeˌlightning ˈstrike noun [countable] Examples EXAMPLES FROM THE CORPUS The tactic was the old reliable one: the lightning strike. British English a strike (=act of stopping work) without any warning
随便看	sell-off Sellotape sellotape sell-out seltzer selvedge selves Selznick, David O. semantic semantically semantics semaphore semblance semen semester semi semi- semi-automatic semibreve semicircle semicircular semicolon semiconducting semiconductor semi-detached

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