单词	不易明的
释义	同BLIND
随便看	line-- vacuum(pump) line vector line-vector line vent line, vibrational line voltage line (voltage) drop line voltage drop line voltage regulation line voltage regulator line-voltage regulator line voltage regulator--lvr line voltage regulator，lvr line voltage resistor line vortex line; vortex line walker linewalker line, water edge lineweaver-burk equation line weight line welding line which marks the horizon line width linewidth