中文词 · Chinese word
前沿
qián yán — (military) forward position; frontier; cutting-edge; forefront
HSK 3.0 L7, HSK newest L7 · study the lists
中文词 · Chinese word
qián yán — (military) forward position; frontier; cutting-edge; forefront
HSK 3.0 L7, HSK newest L7 · study the lists