精髓 jīngsuí marrow; pith; quintessence; heart
土壤 tǔrǎng soil; ground
元素 yuánsù element; elementary substance
适应 shìyìng fit in with; adapt
精髓 jīngsuí marrow; pith; quintessence; heart
土壤 tǔrǎng soil; ground
元素 yuánsù element; elementary substance
适应 shìyìng fit in with; adapt