- responsiveness (to something)
the ability to react quickly and in a positive way to something 反应敏捷；反应积极 a lack of responsiveness to client needs 对客户的需求反应冷淡
- responsiveness (to somebody/something)
an interested and enthusiastic reaction to somebody/something His letters express his profound responsiveness to nature and beauty. 他的来信表达了他对自然和美丽的深刻回应。