“灵敏的”的英语？

鸟有敏锐的视力,而狗有灵敏的嗅觉.Birds have sharp eyes and dogs have sharp noses.我有灵敏的味觉。I have a sensitive gustation.通常在较复杂的仪器中用它们作为灵敏的元件.Frequently they are used as the sensitive elements in more complex instruments....