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しびれる， シビれる， シビレる， 痺れる
1. to become numb, to go to sleep (e.g. a limb)
2. to get an electric shock, to tingle (from an electric shock)
3. to be excited, to be titillated, to be mesmerized, to be enthralled
tbd
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调
