中文词 · Chinese word
严密
yán mì — tight; strict; closely controlled; rigorous and thorough
HSK 2.0 L6, HSK 3.0 L7, HSK newest L7 · study the lists
中文词 · Chinese word
yán mì — tight; strict; closely controlled; rigorous and thorough
HSK 2.0 L6, HSK 3.0 L7, HSK newest L7 · study the lists