zyu1
tau4
gwat1
編輯拼音
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無利可圖的事,可有可無的東西
編輯解釋
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(n.) pork bone, usually for making stock; (slang something that is tough but not rewarding; something that is unprofitable; (slang) something that is not good enough to get you excited but that is still a pity to be discarded; the expendable things; the non-essentials
編輯英文解釋
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