xīn​chén​dài​xiè HSK7

metabolism

新陈代谢 (新陳代謝) xīn​chén​dài​xiè
metabolism idiom
the chemical processes occurring within a living organism to maintain life

Regular exercise helps promote the body's metabolism.

supersession idiom
the replacement of the old by the new; a process of regeneration or turnover

To stay competitive, companies need to constantly renew their talent pool.

Frequency

Movie subtitles
1.25 per million appears in 1% of films
Written text
5.20 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT