mindmap
root((轻松))
readiness
emphasizes the quickness or promptness with which something is done: indicated her ~ for the task.
ease
implies absence of strain or care or hesitation with resulting smooth efficiency in performance: answer a series of questions with ~.
facility
is often very close to ease, but sometimes suggests a slick superficiality rather than true ease: a ~ with words that was almost too glib.
dexterity
implies proficient skill such as results from training and practice: handled the class with the ~ of a master.