黑冠鳽 hēi guān yán 🔊 Malayan night heron (Gorsachius… + Keep this word Meanings hēi guān yán (bird species of China) Malayan night heron (Gorsachius melanolophus) Its characters 黑hēiblackHSK 5冠guānhat鳽yán(used in naming bitterns and several…