responsive
UK [rɪ'spɒnt.sɪv] US [-'spɑ:nt-] adjective
■making a positive and quick reaction to something or someone 反应积极的；反应敏捷的•a responsive engine反应灵敏的引擎 •a responsive audience反应热烈的观众 •She wasn't responsive to questioning.她对提问应答很勉强。 •The disease has proved responsive to the new treatment.事实证明，新疗法对这种病很有效。 Opposite unresponsive |