英語謎語：Take away the whole and some still remains. What is it?

英語謎語：Take away the whole and some still remains. What is it? (ZT)

wholesome

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wholesome 解析(ZT)

1. Conducive to sound health or well-being; salutary: simple, wholesome food; a wholesome climate.

2. Promoting mental, moral, or social health: wholesome entertainment.

3. Sound; healthy. See Synonyms at healthy.

http://www.thefreedictionary.com/wholesome