un-American
adj
1 againstwhat are thought to be normal American customs orvalues 非美国的; 不合美国风俗习惯或价值观念的
Statecontrol is a very un-American notion. 实行国家控制是根本违背美国观念的.
2 against the political interests of the USA 违反美国政治利益的; 反美的; 非美的
un-American activities, eg spying 非美活动(如针对美国的间谍活动).