The government had to overcome isolationist opposition to the plan.

政府不得不克服孤立主义者对该计划的反对。

《柯林斯英汉双解大词典》

This does not mean that America should become more isolationist.

这并不意味着美国应该更加孤立自己。

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She adds: "at the same time Russia is becoming increasingly isolationist."

她还补充道：“与此同时，俄罗斯还变得越来越孤立了。”

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Yet many Democrats and a handful of isolationist Republicans seem intent on scuttling these pacts.

FORBES: Royal Rubbish

It is not isolationist to emphasize the human cost at the other end of American bombs.

FORBES: The Isolationist Charge: The Last Refuge Of The Scoundrel

Herman Stern, a North Dakota businessman, was influential enough to recruit even the isolationist Sen.

WSJ: A Tortuous Road to Refuge | Against the Odds | Museum of Jewish Heritage | By Julia M. Klein