用英文翻译杯弓蛇影

杯:cup 弓:bow 蛇:snake 影:shadow
杯弓蛇影
直译 :cupbowsnakeshadow
婉转译:the shadow of the bow like a snake in a cup.
准确翻译:be jittery with imaginary fears

杯弓蛇影:be jittery with imaginary fears

杯弓蛇影 extremely suspicious
杯水车薪 an utterly inadequate method in dealing with a severe situation