ambidexterity
[,æmbədɛks'tɛrəti]
n. 怀二心；两手俱技巧独特；双手皆灵巧的本领或状态；两面派手法
英语词源
ambidexterity (n.)
1650s, from obsolete adjective ambidexter
"two-sided, using both hands with equal facility," also "double-dealing," from Medieval Latin ambidexter (see ambidextrous) + -ity.