pitch-dark
a. 漆黑的… Read the rest
a. 漆黑的… Read the rest
电 无光导电… Read the rest
a. 漆黑的… Read the rest
医 抛物面暗视野聚光器… Read the rest
电 Crookes暗区… Read the rest
医 克鲁克斯氏暗区(X线)… Read the rest
电 等值暗流输入… Read the rest
*[dɑ:k]
n. … Read the rest
电 等值微分输入阻抗… Read the rest