readinessn.

英 'redɪnəs | 美 'rɛdɪnəs

中文n. 敏捷，迅速；准备就绪；愿意

词根词源

readiness (n.)mid-14c., "state of preparation, preparedness;" late 14c., "promptness;" from ready (adj.) + -ness. As "willingness" from c. 1400.

关键词

readiness