alien to研短语²³⁷⁸⁷ 基本例句 与; 与…相异 But they have learned a communication system that's completely alien to them. 但它们却学会了一套自己完全不知道的交流方式。 zftrans In practice, professional imperialists ruled through a caste system alien to anything seen at home. 实际上，由英国国王派专业人才通过与国内所见相反的种姓制度进行统治。 ecocn