关键

See also: 關鍵

Chinese

For pronunciation and definitions of 关键 – see 關鍵 (“crux; key element; crucial point; door latch; etc.”). (This term, 关键, is the simplified form of 關鍵.)

Notes: Simplified Chinese is mainly used in Mainland China and Singapore. Traditional Chinese is mainly used in Hong Kong, Macau, and Taiwan.